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When communications occur that the user has not authorized, antispyware can notify the user and block further communications.\r\n<span style=\"font-weight: bold; \">Home Computers.</span> Home computers and some small businesses usually implement&nbsp; security software at the desktop level - meaning on the PC itself. This category of computer security and protection, sometimes referred to as end-point security, remains resident, or continuously operating, on the desktop. Because the software is running, it uses system resources, and can slow the computer's performance. However, because it operates in real time, it can react rapidly to attacks and seek to shut them down when they occur.\r\n<span style=\"font-weight: bold; \">Network Security.</span> When several computers are all on the same network, it's more cost-effective to implement security at the network level. Antivirus software can be installed on a server and then loaded automatically to each desktop. However firewalls are usually installed on a server or purchased as an independent device that is inserted into the network where the Internet connection comes in. All of the computers inside the network communicate unimpeded, but any data going in or out of the network over the Internet is filtered trough the firewall.<br /><br /><br />","materialsDescription":"<h1 class=\"align-center\"> <span style=\"font-weight: normal; \">What is IT security software?</span></h1>\r\nIT security software provides protection to businesses’ computer or network. It serves as a defense against unauthorized access and intrusion in such a system. It comes in various types, with many businesses and individuals already using some of them in one form or another.\r\nWith the emergence of more advanced technology, cybercriminals have also found more ways to get into the system of many organizations. Since more and more businesses are now relying their crucial operations on software products, the importance of security system software assurance must be taken seriously – now more than ever. Having reliable protection such as a security software programs is crucial to safeguard your computing environments and data. \r\n<p class=\"align-left\">It is not just the government or big corporations that become victims of cyber threats. In fact, small and medium-sized businesses have increasingly become targets of cybercrime over the past years. </p>\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal; \">What are the features of IT security software?</span></h1>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Automatic updates. </span>This ensures you don’t miss any update and your system is the most up-to-date version to respond to the constantly emerging new cyber threats.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Real-time scanning.</span> Dynamic scanning features make it easier to detect and infiltrate malicious entities promptly. Without this feature, you’ll risk not being able to prevent damage to your system before it happens.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Auto-clean.</span> A feature that rids itself of viruses even without the user manually removing it from its quarantine zone upon detection. Unless you want the option to review the malware, there is no reason to keep the malicious software on your computer which makes this feature essential.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Multiple app protection.</span> This feature ensures all your apps and services are protected, whether they’re in email, instant messenger, and internet browsers, among others.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Application level security.</span> This enables you to control access to the application on a per-user role or per-user basis to guarantee only the right individuals can enter the appropriate applications.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Role-based menu.</span> This displays menu options showing different users according to their roles for easier assigning of access and control.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Row-level (multi-tenant) security.</span> This gives you control over data access at a row-level for a single application. This means you can allow multiple users to access the same application but you can control the data they are authorized to view.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Single sign-on.</span> A session or user authentication process that allows users to access multiple related applications as long as they are authorized in a single session by only logging in their name and password in a single place.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">User privilege parameters.</span> These are customizable features and security as per individual user or role that can be accessed in their profile throughout every application.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold; \">Application activity auditing.</span> Vital for IT departments to quickly view when a user logged in and off and which application they accessed. Developers can log end-user activity using their sign-on/signoff activities.</li></ul>\r\n<p class=\"align-left\"><br /><br /><br /><br /></p>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Security_Software.png","alias":"security-software"},"52":{"id":52,"title":"SaaS - software as a service","description":"<span style=\"font-weight: bold;\">Software as a service (SaaS)</span> is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. It is sometimes referred to as &quot;on-demand software&quot;, and was formerly referred to as &quot;software plus services&quot; by Microsoft.\r\n SaaS services is typically accessed by users using a thin client, e.g. via a web browser. SaaS software solutions has become a common delivery model for many business applications, including office software, messaging software, payroll processing software, DBMS software, management software, CAD software, development software, gamification, virtualization, accounting, collaboration, customer relationship management (CRM), Management Information Systems (MIS), enterprise resource planning (ERP), invoicing, human resource management (HRM), talent acquisition, learning management systems, content management (CM), Geographic Information Systems (GIS), and service desk management. SaaS has been incorporated into the strategy of nearly all leading enterprise software companies.\r\nSaaS applications are also known as <span style=\"font-weight: bold;\">Web-based software</span>, <span style=\"font-weight: bold;\">on-demand software</span> and<span style=\"font-weight: bold;\"> hosted software</span>.\r\nThe term &quot;Software as a Service&quot; (SaaS) is considered to be part of the nomenclature of cloud computing, along with Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Desktop as a Service (DaaS),managed software as a service (MSaaS), mobile backend as a service (MBaaS), and information technology management as a service (ITMaaS).\r\nBecause SaaS is based on cloud computing it saves organizations from installing and running applications on their own systems. That eliminates or at least reduces the associated costs of hardware purchases and maintenance and of software and support. The initial setup cost for a SaaS application is also generally lower than it for equivalent enterprise software purchased via a site license.\r\nSometimes, the use of SaaS cloud software can also reduce the long-term costs of software licensing, though that depends on the pricing model for the individual SaaS offering and the enterprise’s usage patterns. In fact, it’s possible for SaaS to cost more than traditional software licenses. This is an area IT organizations should explore carefully.<br />SaaS also provides enterprises the flexibility inherent with cloud services: they can subscribe to a SaaS offering as needed rather than having to buy software licenses and install the software on a variety of computers. The savings can be substantial in the case of applications that require new hardware purchases to support the software.<br /><br /><br /><br />","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Who uses SaaS?</span></h1>\r\nIndustry analyst Forrester Research notes that SaaS adoption has so far been concentrated mostly in human resource management (HRM), customer relationship management (CRM), collaboration software (e.g., email), and procurement solutions, but is poised to widen. Today it’s possible to have a data warehouse in the cloud that you can access with business intelligence software running as a service and connect to your cloud-based ERP like NetSuite or Microsoft Dynamics.The dollar savings can run into the millions. And SaaS installations are often installed and working in a fraction of the time of on-premises deployments—some can be ready in hours. \r\nSales and marketing people are likely familiar with Salesforce.com, the leading SaaS CRM software, with millions of users across more than 100,000 customers. Sales is going SaaS too, with apps available to support sales in order management, compensation, quote production and configure, price, quoting, electronic signatures, contract management and more.\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Why SaaS? Benefits of software as a service</span></h1>\r\n<ul><li><span style=\"font-weight: bold;\">Lower cost of entry</span>. With SaaS solution, you pay for what you need, without having to buy hardware to host your new applications. Instead of provisioning internal resources to install the software, the vendor provides APIs and performs much of the work to get their software working for you. The time to a working solution can drop from months in the traditional model to weeks, days or hours with the SaaS model. In some businesses, IT wants nothing to do with installing and running a sales app. In the case of funding software and its implementation, this can be a make-or-break issue for the sales and marketing budget, so the lower cost really makes the difference.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Reduced time to benefit/rapid prototyping</span>. In the SaaS model, the software application is already installed and configured. Users can provision the server for the cloud and quickly have the application ready for use. This cuts the time to benefit and allows for rapid demonstrations and prototyping. With many SaaS companies offering free trials, this means a painless proof of concept and discovery phase to prove the benefit to the organization. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Pay as you go</span>. SaaS business software gives you the benefit of predictable costs both for the subscription and to some extent, the administration. Even as you scale, you can have a clear idea of what your costs will be. This allows for much more accurate budgeting, especially as compared to the costs of internal IT to manage upgrades and address issues for an owned instance.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">The SaaS vendor is responsible for upgrades, uptime and security</span>. Under the SaaS model, since the software is hosted by the vendor, they take on the responsibility for maintaining the software and upgrading it, ensuring that it is reliable and meeting agreed-upon service level agreements, and keeping the application and its data secure.&nbsp; While some IT people worry about Software as a Service security outside of the enterprise walls, the likely truth is that the vendor has a much higher level of security than the enterprise itself would provide. Many will have redundant instances in very secure data centers in multiple geographies.&nbsp; Also, the data is being automatically backed up by the vendor, providing additional security and peace of mind. Because of the data center hosting, you’re getting the added benefit of at least some disaster recovery. Lastly, the vendor manages these issues as part of their core competencies—let them.</li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Integration and scalability.</span> Most SaaS apps are designed to support some amount of customization for the way you do business. SaaS vendors create APIs to allow connections not only to internal applications like ERPs or CRMs but also to other SaaS providers. One of the terrific aspects of integration is that orders written in the field can be automatically sent to the ERP. Now a salesperson in the field can check inventory through the catalog, write the order in front of the customer for approval, send it and receive confirmation, all in minutes. And as you scale with a SaaS vendor, there’s no need to invest in server capacity and software licenses. </li></ul>\r\n\r\n<ul><li><span style=\"font-weight: bold;\">Work anywhere</span>. Since the software is hosted in the cloud and accessible over the internet, users can access it via mobile devices wherever they are connected. This includes checking customer order histories prior to a sales call, as well as having access to real time data and real time order taking with the customer.</li></ul>\r\n<p class=\"align-left\">&nbsp;</p>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/SaaS__1_.png","alias":"saas-software-as-a-service"},"461":{"id":461,"title":"Data Diode","description":"A unidirectional network (also referred to as a unidirectional gateway or data diode) is a network appliance or device that allows data to travel in only one direction. Data diodes can be found most commonly in high-security environments, such as defense, where they serve as connections between two or more networks of differing security classifications. Given the rise of Industrial IoT and Digitization, this technology can now be found at the industrial control level for such facilities as nuclear power plants, power generation and safety-critical systems like railway networks.<br />After years of development, the use of data diodes has increased, creating two variations:\r\n<ul><li>Data Diode: more often used to refer to the simple hardware version that physically enforces data to flow in only one direction.</li><li>Unidirectional Gateway: Used to describe a more sophisticated device that typically has a computer on both its critical and open side. Unidirectional gateways are a combination of hardware and software. The hardware (data diode) permits data to flow from one network to another but is physically unable to send any information at all back into the source network. The software replicates databases and emulates protocol servers and devices, enabling compatibility with existing network protocols, allowing organizations to gain their benefits without changes to their existing systems.</li></ul>\r\nOnce only commonly found in high-security military environments, unidirectional gateways are now becoming widely spread in sectors like Oil &amp; Gas, water/wastewater, airplanes (between flight control units and in-flight entertainment systems), manufacturing and cloud connectivity for Industrial IoT primarily as a result of new regulations, increased demand and big industrial powerhouses. These industries/sectors and betting on this technology, which has had the effect of lowering the technology's core cost.","materialsDescription":"<span style=\"font-weight: bold;\">What Is Data Diode Technology &amp; How Does It Work?</span>\r\nToday's business environment is increasingly digital and more vulnerable than ever to a cyber attack. Because of this, various network security technologies have been developed to protect organizational data and infrastructures. One of the most effective of these modern technologies is the data diode. Although it is one of the most effective network security tools available, you may not have heard of this technology and know little of what it does. Below, you'll find a description of what data diode technology is and how it works.\r\n<span style=\"font-weight: bold;\">What Is Data Diode Technology?</span>\r\nA data diode is a communication device that enables the safe, one-way transfer of data between segmented networks. Intelligent data diode design maintains physical and electrical separation of source and destination networks, establishing a non-routable, completely closed one-way data transfer protocol between networks. Intelligent data diodes effectively eliminate external points of entry to the sending system, preventing intruders and contagious elements from infiltrating the network. Securing all of a network’s data outflow with data diodes makes it impossible for an insecure or hostile network to pass along malware, access your system, or accidentally make harmful changes.\r\nData diodes allow companies to send process data in real time to information management systems for use in financial, customer service, and management decisions — without compromising the security of your network. This protects valuable information and network infrastructure from theft, destruction, tampering, and human error, mitigating the potential loss of thousands of dollars and countless hours of work.\r\n<span style=\"font-weight: bold;\">How Does Data Diode Technology Work?</span>\r\nA &quot;diode&quot; is an electronic component that only allows current to flow in one direction. Similarly, data diode technology lets information flow safely in only one direction, from secure areas to less secure systems, without permitting reverse access. A data diode also creates a physical barrier or “air gap” between the two points. This one-way connection prevents data leakage, eliminates the threat of malware, and fully protects the process control network. Moreover, a single data diode can handle data transfers from multiple servers or devices simultaneously, without bottlenecking.\r\n<span style=\"font-weight: bold;\">Where is it used?</span>\r\nIt’s typically used to guarantee information security or protection of critical digital systems, such as industrial control systems, from cyber attacks. While the use of these devices is common in high-security environments such as defense, where they serve as connections between two or more networks of differing security classifications, the technology is also being used to enforce one-way communications outbound from critical digital systems to untrusted networks connected to the Internet.\r\nThe physical nature of unidirectional networks only allows data to pass from one side of a network connection to another, and not the other way around. This can be from the &quot;low side&quot; or untrusted network to the &quot;high side&quot; or trusted network or vice versa. In the first case, data in the high side network is kept confidential and users retain access to data from the low side. Such functionality can be attractive if sensitive data is stored on a network which requires connectivity with the Internet: the high side can receive Internet data from the low side, but no data on the high side is accessible to Internet-based intrusion. In the second case, a safety-critical physical system can be made accessible for online monitoring, yet be insulated from all Internet-based attacks that might seek to cause physical damage. In both cases, the connection remains unidirectional even if both the low and the high network are compromised, as the security guarantees are physical in nature.\r\nThere are two general models for using unidirectional network connections. In the classical model, the purpose of the data diode is to prevent the export of classified data from a secure machine while allowing the import of data from an insecure machine. In the alternative model, the diode is used to allow export of data from a protected machine while preventing attacks on that machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Diode.png","alias":"data-diode"},"540":{"id":540,"title":"Security Hardware","description":"Hardware security as a discipline originated out of cryptographic engineering and involves hardware design, access control, secure multi-party computation, secure key storage, ensuring code authenticity and measures to ensure that the supply chain that built the product is secure, among other things.\r\nA hardware security module (HSM) is a physical computing device that safeguards and manages digital keys for strong authentication and provides cryptoprocessing. These modules traditionally come in the form of a plug-in card or an external device that attaches directly to a computer or network server.\r\nSome providers in this discipline consider that the key difference between hardware security and software security is that hardware security is implemented using &quot;non-Turing-machine&quot; logic (raw combinatorial logic or simple state machines). One approach, referred to as &quot;hardsec&quot;, uses FPGAs to implement non-Turing-machine security controls as a way of combining the security of hardware with the flexibility of software.\r\nHardware backdoors are backdoors in hardware. Conceptionally related, a hardware Trojan (HT) is a malicious modification of an electronic system, particularly in the context of an integrated circuit.\r\nA physical unclonable function (PUF) is a physical entity that is embodied in a physical structure and is easy to evaluate but hard to predict. Further, an individual PUF device must be easy to make but practically impossible to duplicate, even given the exact manufacturing process that produced it. In this respect, it is the hardware analog of a one-way function. The name &quot;physically unclonable function&quot; might be a little misleading as some PUFs are clonable, and most PUFs are noisy and therefore do not achieve the requirements for a function. Today, PUFs are usually implemented in integrated circuits and are typically used in applications with high-security requirements.\r\nMany attacks on sensitive data and resources reported by organizations occur from within the organization itself.","materialsDescription":"<span style=\"font-weight: bold;\">What is hardware information security?</span>\r\nHardware means various types of devices (mechanical, electromechanical, electronic, etc.), which solve information protection problems with hardware. They impede access to information, including through its disguise. The hardware includes: noise generators, surge protectors, scanning radios and many other devices that &quot;block&quot; potential channels of information leakage or allow them to be detected. The advantages of technical means are related to their reliability, independence from subjective factors and high resistance to modification. The weaknesses include a lack of flexibility, relatively large volume and mass and high cost. The hardware for information protection includes the most diverse technical structures in terms of operation, device and capabilities, which ensure the suppression of disclosure, protection against leakage and counteraction to unauthorized access to sources of confidential information.\r\n<span style=\"font-weight: bold;\">Where is the hardware used to protect information?</span>\r\nHardware information protection is used to solve the following problems:\r\n<ul><li>conducting special studies of technical means of ensuring production activity for the presence of possible channels of information leakage;</li><li>identification of information leakage channels at various objects and in premises;</li><li>localization of information leakage channels;</li><li>search and detection of industrial espionage tools;</li><li>countering unauthorized access to confidential information sources and other actions.</li></ul>\r\n<span style=\"font-weight: bold;\">What is the classification of information security hardware?</span>\r\nAccording to the functional purpose, the hardware can be classified into detection tools, search tools and detailed measurements and active and passive countermeasures. At the same time, according to their technical capabilities, information protection tools can be general-purpose, designed for use by non-professionals in order to obtain preliminary (general) estimates, and professional complexes that allow for a thorough search, detection and precision measurement of all the characteristics of industrial espionage equipment. As an example of the former, we can consider a group of IP electromagnetic radiation indicators, which have a wide range of received signals and rather low sensitivity. As a second example - a complex for the detection and direction finding of radio bookmarks, designed to automatically detect and locate radio transmitters, radio microphones, telephone bookmarks and network radio transmitters.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Security_Hardware.png","alias":"security-hardware"},"544":{"id":544,"title":"DLP - Appliance","description":"DLP (Data Loss Prevention) is a technology for preventing leakage of confidential information from an information system to the outside, as well as technical software and hardware devices for such prevention of leakage. According to most definitions, information leakage is the unauthorized distribution of restricted access data that is not controlled by the owner of this data. This implies that the person who committed the leak has the rights to access information.\r\nThe most effective way to ensure data security on corporate computers today is to use specialized data leakage prevention tools (Data Leak Prevention or DLP). DLP solutions are designed to eliminate the “human factor” and prevent misconduct by preventing (and fixing) data leaks from a computer for as many scripts as possible.\r\nEmail and webmail services, instant messaging services, social networks and forums, cloud file storages, FTP servers - all these benefits of the Internet can at any moment be a channel for leaking corporate information, disclosure of which may be undesirable or even dangerous for business.\r\nYou shouldn’t disregard traditional local channels - data storage devices (flash drives, disks, memory cards), printers and data transfer interfaces and synchronization with smartphones.\r\nAn effective DLP solution should control the widest possible range of network communications channels, local devices, and interfaces. At the same time, the effectiveness of a DLP solution is determined by the flexibility of the settings and the ability to ensure a successful combination of business interests and security.\r\nToday, DLP products are a rapidly growing information security industry, and new products are released very often. Installing a DLP system will allow you to distinguish confidential information from the usual, which in turn will reduce the cost of the entire complex for the protection of information and resources in general. No unimportant moment when choosing a DLP-system is its price, but Data Leak Prevention has a modularity that allows you to protect the channels you need and not pay extra for protecting unnecessary ones.","materialsDescription":"<span style=\"font-weight: bold;\">What Is Data Loss Prevention (DLP)?</span>\r\nData loss prevention, or DLP, is a set of technologies, products, and techniques that are designed to stop sensitive information from leaving an organization.\r\nData can end up in the wrong hands whether it’s sent through email or instant messaging, website forms, file transfers, or other means. DLP strategies must include solutions that monitor for, detect, and block the unauthorized flow of information.\r\n<span style=\"font-weight: bold;\">How does DLP work?</span>\r\nDLP technologies use rules to look for sensitive information that may be included in electronic communications or to detect abnormal data transfers. The goal is to stop information such as intellectual property, financial data, and employee or customer details from being sent, either accidentally or intentionally, outside the corporate network.\r\n<span style=\"font-weight: bold;\">Why do organizations need DLP solutions?</span>\r\nThe proliferation of business communications has given many more people access to corporate data. Some of these users can be negligent or malicious. The result: a multitude of insider threats that can expose confidential data with a single click. Many government and industry regulations have made DLP a requirement.<br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_DLP_Appliance.png","alias":"dlp-appliance"},"552":{"id":552,"title":"Secure Web Gateway - Appliance","description":"Secure web gateways are generally appliance-based security solutions that prevent advanced threats, block unauthorized access to systems or websites, stop malware, and monitor real-time activity across websites accessed by users within the institution.\r\nA secure web gateway is primarily used to monitor and prevent malicious traffic and data from entering, or even leaving, an organization’s network. Typically, it is implemented to secure an organization against threats originating from the Internet, websites and other Web 2.0 products/services. It is generally implemented through a hardware gateway device implemented at the outer boundaries of a network. Some of the features a secure Web gateway provides include URL filtering, application-level control, data leakage prevention, and virus/malware code detection.\r\nA Secure web gateway (SWG) protects users against phishing, malware and other Internet-borne threats. Unlike traditional firewalls, SWGs are focused on layer 7 web traffic inspection, both inbound and outbound. As web security solutions, they apply no protection to WAN traffic, which is left to the corporate next generation firewalls. In recent years, SWGs appeared as a cloud service. The cloud instances enable secure web and cloud access from anywhere – including outside the office by mobile users. The traffic coverage and solution form factor remain the key distinctions between SWGs and next generation firewalls, which often provide a very similar level of security capabilities.\r\nA converged, cloud-based network security solution converges the capabilities of a next generation firewall (WAN and Internet traffic inspection) and the extended coverage for mobile users of SWGs.\r\nA converged approach eliminates the need to maintain policies across multiple point solutions and the appliance life cycle.","materialsDescription":"<span style=\"font-weight: bold;\">Why is a secure web gateway important?</span>\r\nSecure web gateways have become increasingly common as cybercriminals have grown more sophisticated in embedding threat vectors into seemingly innocuous or professional-looking websites. These counterfeit websites can compromise the enterprise as users access them, unleashing malicious code and unauthorized access in the background without the user's knowledge. These fake, criminal websites can be quite convincing.\r\nSome of these scam websites appear to be so authentic that they can convince users to enter credit card numbers and personal identification information (PII) such as social security numbers. Other sites require only the connection to the user to bypass web browser controls and inject malicious code such as viruses or malware into the user's network. Examples include fake online shopping sites posing as brand-name sellers, sites that appear to be legitimate government agencies and even business-to-business intranets. Secure web gateways can also prevent data from flowing out of an organization, making certain that restricted data is blocked from leaving the organization.\r\n<span style=\"font-weight: bold;\">How does a secure web gateway work?</span>\r\nSecure web gateways are installed as a software component or a hardware device on the edge of the network or at user endpoints. All traffic to and from users to other networks must pass through the gateway that monitors it. The gateway monitors this traffic for malicious code, web application use, and all user/non-user attempted URL connections.\r\nThe gateway checks or filters website URL addresses against stored lists of known and approved websites—all others not on the approved lists can be explicitly blocked. Known malicious sites can be explicitly blocked as well. URL filters that maintain allowed web addresses are maintained in whitelists, while known, off-limits sites that are explicitly blocked are maintained in blacklists. In enterprises, these lists are maintained in the secure gateway's database, which then applies the list filters to all incoming and outgoing traffic.\r\nSimilarly, data flowing out of the network can be checked, disallowing restricted data sources—data on the network or user devices that are prohibited from distribution. Application-level controls can also be restricted to known and approved functions, such as blocking uploads to software-as-a-service (SaaS) applications (such as Office 365 and Salesforce.com). Although some enterprises deploy secure web gateways in hardware appliances that filter all incoming and outgoing traffic, many organizations use cloud-based, SaaS secure web gateways as a more flexible and less costly solution to deploy and maintain. Organizations with existing hardware investments often combine the two, using hardware at their larger physical sites and cloud-based gateways for remote locations and traveling workers.\r\n<span style=\"font-weight: bold;\">What are some features of secure web gateways?</span>\r\nBeyond basic URL, web application control and data filtering, secure web gateways should provide additional controls and features that enhance network security.\r\n<ul><li>Encrypted traffic analysis. The gateway should compare all traffic to local and global threat lists and reputation sources first, then also analyze the nature of the traffic itself to determine if any content or code poses a threat to the network. This should include SSL-based encrypted traffic.</li><li>Data Loss Prevention. If, for example, a website accepts uploaded documents or data, the documents should first be scanned for sensitive data before being uploaded.</li><li>Social media protection. All information to and from social media should be scanned and filtered.</li><li>Support for all protocols. HTTP, HTTPS, and FTP internet protocols must be supported. While HTTPS is the industry standard now, many sites still support HTTP and FTP connections.</li><li>Integration with zero-day anti-malware solutions. Threats will be discovered, and integration with anti-malware solutions that can detect zero-day (never seen before) threats deliver the best prevention and remediation.</li><li>Integration with security monitoring. Security administrators should be notified of any web gateway security problems via their monitoring solution of choice, typically a security information and event management (SIEM) solution.</li><li>Choice of location. Choose where your secure web gateway best fits in your network—the edge, at endpoints, or in the cloud.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Secure_Web_Gateway_Appliance.png","alias":"secure-web-gateway-appliance"},"718":{"id":718,"title":"IT Consulting","description":" In management, information technology consulting (also called IT consulting, computer consultancy, business and technology services, computing consultancy, technology consulting, and IT advisory) as a field of activity focuses on advising organizations on how best to use information technology (IT) in achieving their business objectives.\r\nThe IT consulting industry can be viewed as a Four-tier system:\r\n<ul><li>Professional services firms which maintain large professional workforces and command high bill rates.</li><li>Staffing firms, which place technologists with businesses on a temporary basis, typically in response to employee absences, temporary skill shortages and technical projects.</li><li>Independent consultants, who are self-employed or who function as employees of staffing firms (for US tax purposes, employed on Form W-2), or as independent contractors in their own right (for US tax purposes, on &quot;1099&quot;).</li><li>Information Technology security consultants</li></ul>\r\nThere are different reasons why consultants are called in:\r\n<ul><li>To gain external, objective advice and recommendations</li><li>To gain access to the consultants' specialized expertise</li><li>Temporary help during a one-time project where the hiring of a permanent employee(s) is not required or necessary</li><li>To outsource all or part of the IT services from a specific company.</li></ul>\r\nThere is a relatively unclear line between management consulting and IT consulting. There are sometimes overlaps between the two fields, but IT consultants often have degrees in computer science, electronics, technology, or management information systems while management consultants often have degrees in accounting, economics, Industrial Engineering, finance, or a generalized MBA (Masters in Business Administration).\r\nAccording to the Institute for Partner Education &amp; Development, IT consultants' revenues come predominantly from design and planning based consulting with a mixture of IT and business consulting. This is different from a systems integrator in that you do not normally take title to product. Their value comes from their ability to integrate and support technologies as well as determining product and brands. ","materialsDescription":"<span style=\"font-weight: bold; \">Who is an information technology (IT) consultant?</span>\r\nAn information technology consultant is a third-party service provider who is qualified to advise clients on the best use of IT to meet specific business requirements. IT consultants may work with a professional IT consultancy firm or as independent contractors. They may conduct a business needs assessment and develop an information systems solution that meets the organization's objectives.\r\nSome information technology consultants emphasize technical issues while others help organizations use IT to manage business processes. Still others specialize in a specific IT area such as information security.\r\nIT consultants need a deep knowledge of both business and information technology. A bachelor's degree in management information systems, computer science, or information science is the typical path into a technical consultancy career. IT certifications supplement this foundation with specialized technical training. Information technology degree and certification programs are available online to accommodate working IT professionals.\r\n<span style=\"font-weight: bold; \">What are the prerequisites and major obstacles?</span>\r\nOnce a business owner defined the needs to take a business to the next level, a decision maker will define a scope, cost and a time-frame of the project. The role of the IT consultancy company is to support and nurture the company from the very beginning of the project until the end, and deliver the project not only in the scope, time and cost but also with complete customer satisfaction.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Project scoping and planning</span></span>\r\nThe usual problem is that a business owner doesn't know the detail of what the project is going to deliver until it starts the process. In many cases, the incremental effort in some projects can lead to significant financial loss.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Business process and system design</span></span>\r\nThe scope of a project is linked intimately to the proposed business processes and systems that the project is going to deliver. Regardless of whether the project is to launch a new product range or discontinue unprofitable parts of the business, the change will have some impact on business processes and systems. The documentation of your business processes and system requirements are as fundamental to project scoping as an architects plans would be to the costing and scoping of the construction of a building.\r\n<span style=\"font-style: italic; \"><span style=\"font-weight: bold; \">Project management support</span></span>\r\nThe most successful business projects are always those that are driven by an employee who has the authority, vision and influence to drive the required changes in a business. It is highly unlikely that a business owner (decision maker or similar) will realize the changes unless one has one of these people in the employment. However, the project leadership role typically requires significant experience and skills which are not usually found within a company focused on day-to-day operations. Due to this requirement within more significant business change projects/programs, outside expertise is often sought from firms which can bring this specific skill set to the company.\r\n<span style=\"font-weight: bold;\">What are the skills of IT-consulting?</span>\r\nAn IT consultant needs to possess the following skills:\r\n<ul><li>Advisory skills</li><li>Technical skills</li><li>Business skills</li><li>Communication skills</li><li>Management skills</li><li>Advisory language skills</li><li>Business and management language skills</li><li>Technical language skills</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IT_Consulting.png","alias":"it-consulting"},"725":{"id":725,"title":"IT Audit","description":"An information technology audit, or information systems audit, is an examination of the management controls within an Information technology (IT) infrastructure. The evaluation of obtained evidence determines if the information systems are safeguarding assets, maintaining data integrity, and operating effectively to achieve the organization's goals or objectives. These reviews may be performed in conjunction with a financial statement audit, internal audit, or other form of attestation engagement.\r\nIT audits are also known as automated data processing audits (ADP audits) and computer audits. They were formerly called electronic data processing audits (EDP audits).\r\nAn IT audit is different from a financial statement audit. While a financial audit's purpose is to evaluate whether the financial statements present fairly, in all material respects, an entity's financial position, results of operations, and cash flows in conformity to standard accounting practices, the purposes of an IT audit is to evaluate the system's internal control design and effectiveness. This includes, but is not limited to, efficiency and security protocols, development processes, and IT governance or oversight. Installing controls are necessary but not sufficient to provide adequate security. People responsible for security must consider if the controls are installed as intended, if they are effective, or if any breach in security has occurred and if so, what actions can be done to prevent future breaches. These inquiries must be answered by independent and unbiased observers. These observers are performing the task of information systems auditing. In an Information Systems (IS) environment, an audit is an examination of information systems, their inputs, outputs, and processing.\r\nThe primary functions of an IT audit are to evaluate the systems that are in place to guard an organization's information. Specifically, information technology audits are used to evaluate the organization's ability to protect its information assets and to properly dispense information to authorized parties. The IT audit aims to evaluate the following:\r\nWill the organization's computer systems be available for the business at all times when required? (known as availability) Will the information in the systems be disclosed only to authorized users? (known as security and confidentiality) Will the information provided by the system always be accurate, reliable, and timely? (measures the integrity) In this way, the audit hopes to assess the risk to the company's valuable asset (its information) and establish methods of minimizing those risks. ","materialsDescription":" <span style=\"font-weight: bold;\">What Is an IT Audit?</span>\r\nIn the typical software audit, your system administrators will be asked to show that software is not illegally loaded onto machines it shouldn’t be on, that the number of licenses matches up with the number of users or, if you purchased a bulk license, that you don’t exceed the bounds of that license. One thing you definitely don’t want to happen is for an auditor to find that an employee has brought a home version of a software package and installed it on his or her work computer.\r\n<span style=\"font-weight: bold;\">What Do Auditors Want?</span>\r\nIn short, software auditors want to know that companies are following the rules with regard to software licenses. How much slack they’ll give you if they find a minor violation depends on several factors. If you can show your company makes a good-faith effort to stay on top of all software license requirements, it could act in your favor.\r\n<span style=\"font-weight: bold;\">What Should We Do to Prepare for an IT Audit?</span>\r\nIf you have a strong IT asset management program in place, preparation for an audit is far less stressful. When you can easily create reports showing the number of copies installed, the number of licenses, license expiration dates, and hardware where the software is installed, you can create those reports in advance and look for potential problems. If you notice discrepancies, you can take steps to correct them before the auditors arrive.\r\n<span style=\"font-weight: bold;\">How Can We Do a Self-Audit Beforehand?</span>\r\nPerforming periodic self-audits is not just busywork, but could potentially save your company a lot of money and embarrassment. The three main steps in a self-audit are: reading the vendor’s contract, gathering purchase information, and getting an accurate count of how many licenses are deployed:\r\n<ul><li><span style=\"font-weight: bold;\">Read the Contract</span> – Understand license types and models, including maintenance requirements. Learn if there are limitations on where the software can or cannot be used. For example, are you allowed to use it on laptops that travel outside the US?</li><li><span style=\"font-weight: bold;\">Gather Purchase Information</span> – Know where to get your hands on purchase data. If you purchased from a reseller, make sure that the reseller passed on your purchase information to the vendor.</li><li><span style=\"font-weight: bold;\">Get an Accurate License Deployment Count</span> – If your company has a solid IT asset management program, this shouldn’t be a challenge. Otherwise, you’ll need to manually locate receipts and serial numbers and match them up to the machines where the software is deployed.</li></ul>\r\nThe self-audit is much easier to do when you don’t have an actual audit staring you in the face.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_IT_Audit.png","alias":"it-audit"},"834":{"id":834,"title":"IoT - Internet of Things Security","description":" IoT security is the technology area concerned with safeguarding connected devices and networks in the internet of things (IoT).\r\nIoT involves adding internet connectivity to a system of interrelated computing devices, mechanical and digital machines, objects, animals and/or people. Each &quot;thing&quot; is provided a unique identifier and the ability to automatically transfer data over a network. Allowing devices to connect to the internet opens them up to a number of serious vulnerabilities if they are not properly protected.\r\nIoT security has become the subject of scrutiny after a number of high-profile incidents where a common IoT device was used to infiltrate and attack the larger network. Implementing security measures is critical to ensuring the safety of networks with IoT devices connected to them.\r\nIoT security hacks can happen in any industry, from smart home to a manufacturing plant to a connected car. The severity of impact depends greatly on the individual system, the data collected and/or the information it contains.\r\nAn attack disabling the brakes of a connected car, for example, or on a connected health device, such as an insulin pump hacked to administer too much medication to a patient, can be life-threatening. Likewise, an attack on a refrigeration system housing medicine that is monitored by an IoT system can ruin the viability of a medicine if temperatures fluctuate. Similarly, an attack on critical infrastructure -- an oil well, energy grid or water supply -- can be disastrous.\r\nSo, a robust IoT security portfolio must allow protecting devices from all types of vulnerabilities while deploying the security level that best matches application needs. Cryptography technologies are used to combat communication attacks. Security services are offered for protecting against lifecycle attacks. Isolation measures can be implemented to fend off software attacks. And, finally, IoT security should include tamper mitigation and side-channel attack mitigation technologies for fighting physical attacks of the chip.","materialsDescription":" <span style=\"font-weight: bold;\">What are the key requirements of IoT Security?</span>\r\nThe key requirements for any IoT security solution are:\r\n<ul><li>Device and data security, including authentication of devices and confidentiality and integrity of data</li><li>Implementing and running security operations at IoT scale</li><li>Meeting compliance requirements and requests</li><li>Meeting performance requirements as per the use case</li></ul>\r\n<span style=\"font-weight: bold;\">What do connected devices require to participate in the IoT Securely?</span>\r\nTo securely participate in the IoT, each connected device needs a unique identification – even before it has an IP address. This digital credential establishes the root of trust for the device’s entire lifecycle, from initial design to deployment to retirement.\r\n<span style=\"font-weight: bold;\">Why is device authentication necessary for the IoT?</span>\r\nStrong IoT device authentication is required to ensure connected devices on the IoT can be trusted to be what they purport to be. Consequently, each IoT device needs a unique identity that can be authenticated when the device attempts to connect to a gateway or central server. With this unique ID in place, IT system administrators can track each device throughout its lifecycle, communicate securely with it, and prevent it from executing harmful processes. If a device exhibits unexpected behavior, administrators can simply revoke its privileges.\r\n<span style=\"font-weight: bold;\">Why is secure manufacturing necessary for IoT devices?</span>\r\nIoT devices produced through unsecured manufacturing processes provide criminals opportunities to change production runs to introduce unauthorized code or produce additional units that are subsequently sold on the black market.\r\nOne way to secure manufacturing processes is to use hardware security modules (HSMs) and supporting security software to inject cryptographic keys and digital certificates and to control the number of units built and the code incorporated into each.\r\n<span style=\"font-weight: bold;\">Why is code signing necessary for IoT devices?</span>\r\nTo protect businesses, brands, partners, and users from software that has been infected by malware, software developers have adopted code signing. In the IoT, code signing in the software release process ensures the integrity of IoT device software and firmware updates and defends against the risks associated with code tampering or code that deviates from organizational policies.\r\nIn public key cryptography, code signing is a specific use of certificate-based digital signatures that enables an organization to verify the identity of the software publisher and certify the software has not been changed since it was published.\r\n<span style=\"font-weight: bold;\">What is IoT PKI?</span>\r\nToday there are more things (devices) online than there are people on the planet! Devices are the number one users of the Internet and need digital identities for secure operation. As enterprises seek to transform their business models to stay competitive, rapid adoption of IoT technologies is creating increasing demand for Public Key Infrastructures (PKIs) to provide digital certificates for the growing number of devices and the software and firmware they run.\r\nSafe IoT deployments require not only trusting the devices to be authentic and to be who they say they are, but also trusting that the data they collect is real and not altered. If one cannot trust the IoT devices and the data, there is no point in collecting, running analytics, and executing decisions based on the information collected.\r\nSecure adoption of IoT requires:\r\n<ul><li>Enabling mutual authentication between connected devices and applications</li><li>Maintaining the integrity and confidentiality of the data collected by devices</li><li>Ensuring the legitimacy and integrity of the software downloaded to devices</li><li>Preserving the privacy of sensitive data in light of stricter security regulations</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/iot.png","alias":"iot-internet-of-things-security"},"852":{"id":852,"title":"Network security","description":" Network security consists of the policies and practices adopted to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, which is controlled by the network administrator. Users choose or are assigned an ID and password or other authenticating information that allows them access to information and programs within their authority. Network security covers a variety of computer networks, both public and private, that are used in everyday jobs; conducting transactions and communications among businesses, government agencies and individuals. Networks can be private, such as within a company, and others which might be open to public access. Network security is involved in organizations, enterprises, and other types of institutions. It does as its title explains: it secures the network, as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a unique name and a corresponding password.\r\nNetwork security starts with authentication, commonly with a username and a password. Since this requires just one detail authenticating the user name — i.e., the password—this is sometimes termed one-factor authentication. With two-factor authentication, something the user 'has' is also used (e.g., a security token or 'dongle', an ATM card, or a mobile phone); and with three-factor authentication, something the user 'is' is also used (e.g., a fingerprint or retinal scan).\r\nOnce authenticated, a firewall enforces access policies such as what services are allowed to be accessed by the network users. Though effective to prevent unauthorized access, this component may fail to check potentially harmful content such as computer worms or Trojans being transmitted over the network. Anti-virus software or an intrusion prevention system (IPS) help detect and inhibit the action of such malware. An anomaly-based intrusion detection system may also monitor the network like wireshark traffic and may be logged for audit purposes and for later high-level analysis. Newer systems combining unsupervised machine learning with full network traffic analysis can detect active network attackers from malicious insiders or targeted external attackers that have compromised a user machine or account.\r\nCommunication between two hosts using a network may be encrypted to maintain privacy.\r\nHoneypots, essentially decoy network-accessible resources, may be deployed in a network as surveillance and early-warning tools, as the honeypots are not normally accessed for legitimate purposes. Techniques used by the attackers that attempt to compromise these decoy resources are studied during and after an attack to keep an eye on new exploitation techniques. Such analysis may be used to further tighten security of the actual network being protected by the honeypot. A honeypot can also direct an attacker's attention away from legitimate servers. A honeypot encourages attackers to spend their time and energy on the decoy server while distracting their attention from the data on the real server. Similar to a honeypot, a honeynet is a network set up with intentional vulnerabilities. Its purpose is also to invite attacks so that the attacker's methods can be studied and that information can be used to increase network security. A honeynet typically contains one or more honeypots.","materialsDescription":" <span style=\"font-weight: bold;\">What is Network Security?</span>\r\nNetwork security is any action an organization takes to prevent malicious use or accidental damage to the network’s private data, its users, or their devices. The goal of network security is to keep the network running and safe for all legitimate users.\r\nBecause there are so many ways that a network can be vulnerable, network security involves a broad range of practices. These include:\r\n<ul><li><span style=\"font-weight: bold;\">Deploying active devices:</span> Using software to block malicious programs from entering, or running within, the network. Blocking users from sending or receiving suspicious-looking emails. Blocking unauthorized use of the network. Also, stopping the network's users accessing websites that are known to be dangerous.</li><li><span style=\"font-weight: bold;\">Deploying passive devices:</span> For instance, using devices and software that report unauthorized intrusions into the network, or suspicious activity by authorized users.</li><li><span style=\"font-weight: bold;\">Using preventative devices:</span> Devices that help identify potential security holes, so that network staff can fix them.</li><li><span style=\"font-weight: bold;\">Ensuring users follow safe practices:</span> Even if the software and hardware are set up to be secure, the actions of users can create security holes. Network security staff is responsible for educating members of the organization about how they can stay safe from potential threats.</li></ul>\r\n<span style=\"font-weight: bold;\">Why is Network Security Important?</span>\r\nUnless it’s properly secured, any network is vulnerable to malicious use and accidental damage. Hackers, disgruntled employees, or poor security practices within the organization can leave private data exposed, including trade secrets and customers’ private details.\r\nLosing confidential research, for example, can potentially cost an organization millions of dollars by taking away competitive advantages it paid to gain. While hackers stealing customers’ details and selling them to be used in fraud, it creates negative publicity and public mistrust of the organization.\r\nThe majority of common attacks against networks are designed to gain access to information, by spying on the communications and data of users, rather than to damage the network itself.\r\nBut attackers can do more than steal data. They may be able to damage users’ devices or manipulate systems to gain physical access to facilities. This leaves the organization’s property and members at risk of harm.\r\nCompetent network security procedures keep data secure and block vulnerable systems from outside interference. This allows the network’s users to remain safe and focus on achieving the organization’s goals.\r\n<span style=\"font-weight: bold;\">Why Do I Need Formal Education to Run a Computer Network?</span>\r\nEven the initial setup of security systems can be difficult for those unfamiliar with the field. A comprehensive security system is made of many pieces, each of which needs specialized knowledge.\r\nBeyond setup, each aspect of security is constantly evolving. New technology creates new opportunities for accidental security leaks, while hackers take advantage of holes in security to do damage as soon as they find them. Whoever is in charge of the network’s security needs to be able to understand the technical news and changes as they happen, so they can implement safety strategies right away.\r\nProperly securing your network using the latest information on vulnerabilities helps minimize the risk that attacks will succeed. Security Week reported that 44% of breaches in 2014 came from exploits that were 2-4 years old.\r\nUnfortunately, many of the technical aspects of network security are beyond those who make hiring decisions. So, the best way an organization can be sure that their network security personnel are able to properly manage the threats is to hire staff with the appropriate qualifications.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Network_security.png","alias":"network-security"}},"branches":"Information Technology","companySizes":"101 to 500 Employees","companyUrl":"https://www.infodas.de/en/","countryCodes":["DEU"],"certifications":[],"isSeller":true,"isSupplier":true,"isVendor":true,"presenterCodeLng":"","seo":{"title":"INFODAS","keywords":"","description":"INFODAS was founded in 1974 in Germany. We are an independent, family owned business with over 130 Cybersecurity and IT experts. The company has been developing Cybersecurity products and providing Cybersecurity consulting to government, defense and commercial","og:title":"INFODAS","og:description":"INFODAS was founded in 1974 in Germany. We are an independent, family owned business with over 130 Cybersecurity and IT experts. The company has been developing Cybersecurity products and providing Cybersecurity consulting to government, defense and commercial","og:image":"https://old.roi4cio.com/uploads/roi/company/infodas.jpg"},"eventUrl":"","vendorPartners":[],"supplierPartners":[],"vendoredProducts":[{"id":6054,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/INFODAS_logo.png","logo":true,"scheme":false,"title":"INFODAS SDoT Diode","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"infodas-sdot-diode","companyTitle":"INFODAS","companyTypes":["supplier","vendor"],"companyId":5472,"companyAlias":"infodas","description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and integrity requirements for data provision or receipt in digitization and Industry 4.0 projects.\r\nContrary to firewalls or bi-directional security gateways, data diodes don’t filter data according to policies that require continuous maintenance. Instead, a high degree of security is achieved by segmenting systems according to protection levels and enforcing unidirectional data flow.\r\n<span style=\"font-weight: bold; \">The main features of our data diode:</span>\r\n<ul><li>9.1 Gbit/s;</li><li>Multi Protocol;</li><li>Secure Architecture,</li></ul>\r\nSince the 1980s data diode design follows the same hardware level separation principle. A fiber optic cable is used to enforce a physical separation between domains and enforce unidirectional data flow. In electronics a diode is a component that only allows current to flow in one direction. A data diode could also be created by cutting copper-leaders in a cable but that could still present a risk as they are not galvanically separated.\r\nAlthough the old approach to data diodes ensures physical separation of networks without a return channel, it doesn’t meet today’s requirements for bandwidth, reliability, space, project implementation speed, or bi-directional protocols.\r\nIn contrast, the SDoT Diode, as a next-generation data diode, ensures logical separation of networks without a return channel due to its unique and evaluated security architecture. Side-channel attacks are prevented through the minimized kernel. The SDoT diode allows fast and high-performance unidirectional data transfer via numerous protocols in a compact form factor between two security domains. It also offers additional functions such as HTTP response status codes.\r\nIn the field of critical infrastructures (e.g. factories, oil platforms, power stations, water treatment plants), the opposite is the case. Data from the isolated area with the industrial control systems (OT) are supposed to be made available for unclassified systems or the cloud.\r\n\r\nIn the <span style=\"font-weight: bold; \">public sector</span> especially in defense, intelligence and homeland security, data diodes are generally used to provide data from sensors or unclassified systems (LOW) to a classified system (HIGH). The top priority is to protect classified data in HIGH and prevent it from leaking to LOW under all circumstances.\r\n<ul><li>Database replication / updates;</li><li>Transfer of sensor data (e.g. Radar, ELINT, Satellite);</li><li>Lawful interception;</li><li>Video / Audio streaming;</li><li>Remote Screen View / Website mirror;</li><li>Patch management and malware signatures;</li><li>Logging and backup;</li><li>Secure printing.</li></ul>\r\nThe reverse is the case in <span style=\"font-weight: bold; \">critical infrastructure</span> (e.g. factories, oil &amp; gas platforms, power plants, water treatment plants). Data residing in the mission-critical industrial control systems (HIGH) must be made available for IT systems or the cloud (LOW) through a data diode.&nbsp; This could be machine data for monitoring in a remote supervisory command center or predictive maintenance in a big data analytics solution. The top priority is to prevent access from LOW to the industrial control systems (HIGH) under all circumstances.\r\n<ul><li>Database / Server replication (e.g. OPC, Modbus, Historian);</li><li>Transfer of OT data;</li><li>IT service management;</li><li>Managed security services (SIEM to SOC);</li><li>Video / Audio streaming;</li><li>Remote Screen View;</li><li>Patch management and malware signatures;</li><li>Logging and backup;</li><li>Secure printing.</li></ul>","shortDescription":"SDoT Diode is the fastest software based Data Diode in the World with a German, EU and NATO SECRET accreditation.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":0,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"INFODAS SDoT Diode","keywords":"","description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and int","og:title":"INFODAS SDoT Diode","og:description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and int","og:image":"https://old.roi4cio.com/fileadmin/user_upload/INFODAS_logo.png"},"eventUrl":"","translationId":6055,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":461,"title":"Data Diode","alias":"data-diode","description":"A unidirectional network (also referred to as a unidirectional gateway or data diode) is a network appliance or device that allows data to travel in only one direction. Data diodes can be found most commonly in high-security environments, such as defense, where they serve as connections between two or more networks of differing security classifications. Given the rise of Industrial IoT and Digitization, this technology can now be found at the industrial control level for such facilities as nuclear power plants, power generation and safety-critical systems like railway networks.<br />After years of development, the use of data diodes has increased, creating two variations:\r\n<ul><li>Data Diode: more often used to refer to the simple hardware version that physically enforces data to flow in only one direction.</li><li>Unidirectional Gateway: Used to describe a more sophisticated device that typically has a computer on both its critical and open side. Unidirectional gateways are a combination of hardware and software. The hardware (data diode) permits data to flow from one network to another but is physically unable to send any information at all back into the source network. The software replicates databases and emulates protocol servers and devices, enabling compatibility with existing network protocols, allowing organizations to gain their benefits without changes to their existing systems.</li></ul>\r\nOnce only commonly found in high-security military environments, unidirectional gateways are now becoming widely spread in sectors like Oil &amp; Gas, water/wastewater, airplanes (between flight control units and in-flight entertainment systems), manufacturing and cloud connectivity for Industrial IoT primarily as a result of new regulations, increased demand and big industrial powerhouses. These industries/sectors and betting on this technology, which has had the effect of lowering the technology's core cost.","materialsDescription":"<span style=\"font-weight: bold;\">What Is Data Diode Technology &amp; How Does It Work?</span>\r\nToday's business environment is increasingly digital and more vulnerable than ever to a cyber attack. Because of this, various network security technologies have been developed to protect organizational data and infrastructures. One of the most effective of these modern technologies is the data diode. Although it is one of the most effective network security tools available, you may not have heard of this technology and know little of what it does. Below, you'll find a description of what data diode technology is and how it works.\r\n<span style=\"font-weight: bold;\">What Is Data Diode Technology?</span>\r\nA data diode is a communication device that enables the safe, one-way transfer of data between segmented networks. Intelligent data diode design maintains physical and electrical separation of source and destination networks, establishing a non-routable, completely closed one-way data transfer protocol between networks. Intelligent data diodes effectively eliminate external points of entry to the sending system, preventing intruders and contagious elements from infiltrating the network. Securing all of a network’s data outflow with data diodes makes it impossible for an insecure or hostile network to pass along malware, access your system, or accidentally make harmful changes.\r\nData diodes allow companies to send process data in real time to information management systems for use in financial, customer service, and management decisions — without compromising the security of your network. This protects valuable information and network infrastructure from theft, destruction, tampering, and human error, mitigating the potential loss of thousands of dollars and countless hours of work.\r\n<span style=\"font-weight: bold;\">How Does Data Diode Technology Work?</span>\r\nA &quot;diode&quot; is an electronic component that only allows current to flow in one direction. Similarly, data diode technology lets information flow safely in only one direction, from secure areas to less secure systems, without permitting reverse access. A data diode also creates a physical barrier or “air gap” between the two points. This one-way connection prevents data leakage, eliminates the threat of malware, and fully protects the process control network. Moreover, a single data diode can handle data transfers from multiple servers or devices simultaneously, without bottlenecking.\r\n<span style=\"font-weight: bold;\">Where is it used?</span>\r\nIt’s typically used to guarantee information security or protection of critical digital systems, such as industrial control systems, from cyber attacks. While the use of these devices is common in high-security environments such as defense, where they serve as connections between two or more networks of differing security classifications, the technology is also being used to enforce one-way communications outbound from critical digital systems to untrusted networks connected to the Internet.\r\nThe physical nature of unidirectional networks only allows data to pass from one side of a network connection to another, and not the other way around. This can be from the &quot;low side&quot; or untrusted network to the &quot;high side&quot; or trusted network or vice versa. In the first case, data in the high side network is kept confidential and users retain access to data from the low side. Such functionality can be attractive if sensitive data is stored on a network which requires connectivity with the Internet: the high side can receive Internet data from the low side, but no data on the high side is accessible to Internet-based intrusion. In the second case, a safety-critical physical system can be made accessible for online monitoring, yet be insulated from all Internet-based attacks that might seek to cause physical damage. In both cases, the connection remains unidirectional even if both the low and the high network are compromised, as the security guarantees are physical in nature.\r\nThere are two general models for using unidirectional network connections. In the classical model, the purpose of the data diode is to prevent the export of classified data from a secure machine while allowing the import of data from an insecure machine. In the alternative model, the diode is used to allow export of data from a protected machine while preventing attacks on that machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Diode.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]}],"suppliedProducts":[{"id":6054,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/INFODAS_logo.png","logo":true,"scheme":false,"title":"INFODAS SDoT Diode","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":0,"alias":"infodas-sdot-diode","companyTitle":"INFODAS","companyTypes":["supplier","vendor"],"companyId":5472,"companyAlias":"infodas","description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and integrity requirements for data provision or receipt in digitization and Industry 4.0 projects.\r\nContrary to firewalls or bi-directional security gateways, data diodes don’t filter data according to policies that require continuous maintenance. Instead, a high degree of security is achieved by segmenting systems according to protection levels and enforcing unidirectional data flow.\r\n<span style=\"font-weight: bold; \">The main features of our data diode:</span>\r\n<ul><li>9.1 Gbit/s;</li><li>Multi Protocol;</li><li>Secure Architecture,</li></ul>\r\nSince the 1980s data diode design follows the same hardware level separation principle. A fiber optic cable is used to enforce a physical separation between domains and enforce unidirectional data flow. In electronics a diode is a component that only allows current to flow in one direction. A data diode could also be created by cutting copper-leaders in a cable but that could still present a risk as they are not galvanically separated.\r\nAlthough the old approach to data diodes ensures physical separation of networks without a return channel, it doesn’t meet today’s requirements for bandwidth, reliability, space, project implementation speed, or bi-directional protocols.\r\nIn contrast, the SDoT Diode, as a next-generation data diode, ensures logical separation of networks without a return channel due to its unique and evaluated security architecture. Side-channel attacks are prevented through the minimized kernel. The SDoT diode allows fast and high-performance unidirectional data transfer via numerous protocols in a compact form factor between two security domains. It also offers additional functions such as HTTP response status codes.\r\nIn the field of critical infrastructures (e.g. factories, oil platforms, power stations, water treatment plants), the opposite is the case. Data from the isolated area with the industrial control systems (OT) are supposed to be made available for unclassified systems or the cloud.\r\n\r\nIn the <span style=\"font-weight: bold; \">public sector</span> especially in defense, intelligence and homeland security, data diodes are generally used to provide data from sensors or unclassified systems (LOW) to a classified system (HIGH). The top priority is to protect classified data in HIGH and prevent it from leaking to LOW under all circumstances.\r\n<ul><li>Database replication / updates;</li><li>Transfer of sensor data (e.g. Radar, ELINT, Satellite);</li><li>Lawful interception;</li><li>Video / Audio streaming;</li><li>Remote Screen View / Website mirror;</li><li>Patch management and malware signatures;</li><li>Logging and backup;</li><li>Secure printing.</li></ul>\r\nThe reverse is the case in <span style=\"font-weight: bold; \">critical infrastructure</span> (e.g. factories, oil &amp; gas platforms, power plants, water treatment plants). Data residing in the mission-critical industrial control systems (HIGH) must be made available for IT systems or the cloud (LOW) through a data diode.&nbsp; This could be machine data for monitoring in a remote supervisory command center or predictive maintenance in a big data analytics solution. The top priority is to prevent access from LOW to the industrial control systems (HIGH) under all circumstances.\r\n<ul><li>Database / Server replication (e.g. OPC, Modbus, Historian);</li><li>Transfer of OT data;</li><li>IT service management;</li><li>Managed security services (SIEM to SOC);</li><li>Video / Audio streaming;</li><li>Remote Screen View;</li><li>Patch management and malware signatures;</li><li>Logging and backup;</li><li>Secure printing.</li></ul>","shortDescription":"SDoT Diode is the fastest software based Data Diode in the World with a German, EU and NATO SECRET accreditation.","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":0,"sellingCount":0,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"INFODAS SDoT Diode","keywords":"","description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and int","og:title":"INFODAS SDoT Diode","og:description":"The SDoT Diode is developed and manufactured in Germany following the Security by Design principle.\r\nAs an unidirectional security gateway, the SDoT Diode allows government, defense, and critical infrastructure clients to maintain their confidentiality and int","og:image":"https://old.roi4cio.com/fileadmin/user_upload/INFODAS_logo.png"},"eventUrl":"","translationId":6055,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":461,"title":"Data Diode","alias":"data-diode","description":"A unidirectional network (also referred to as a unidirectional gateway or data diode) is a network appliance or device that allows data to travel in only one direction. Data diodes can be found most commonly in high-security environments, such as defense, where they serve as connections between two or more networks of differing security classifications. Given the rise of Industrial IoT and Digitization, this technology can now be found at the industrial control level for such facilities as nuclear power plants, power generation and safety-critical systems like railway networks.<br />After years of development, the use of data diodes has increased, creating two variations:\r\n<ul><li>Data Diode: more often used to refer to the simple hardware version that physically enforces data to flow in only one direction.</li><li>Unidirectional Gateway: Used to describe a more sophisticated device that typically has a computer on both its critical and open side. Unidirectional gateways are a combination of hardware and software. The hardware (data diode) permits data to flow from one network to another but is physically unable to send any information at all back into the source network. The software replicates databases and emulates protocol servers and devices, enabling compatibility with existing network protocols, allowing organizations to gain their benefits without changes to their existing systems.</li></ul>\r\nOnce only commonly found in high-security military environments, unidirectional gateways are now becoming widely spread in sectors like Oil &amp; Gas, water/wastewater, airplanes (between flight control units and in-flight entertainment systems), manufacturing and cloud connectivity for Industrial IoT primarily as a result of new regulations, increased demand and big industrial powerhouses. These industries/sectors and betting on this technology, which has had the effect of lowering the technology's core cost.","materialsDescription":"<span style=\"font-weight: bold;\">What Is Data Diode Technology &amp; How Does It Work?</span>\r\nToday's business environment is increasingly digital and more vulnerable than ever to a cyber attack. Because of this, various network security technologies have been developed to protect organizational data and infrastructures. One of the most effective of these modern technologies is the data diode. Although it is one of the most effective network security tools available, you may not have heard of this technology and know little of what it does. Below, you'll find a description of what data diode technology is and how it works.\r\n<span style=\"font-weight: bold;\">What Is Data Diode Technology?</span>\r\nA data diode is a communication device that enables the safe, one-way transfer of data between segmented networks. Intelligent data diode design maintains physical and electrical separation of source and destination networks, establishing a non-routable, completely closed one-way data transfer protocol between networks. Intelligent data diodes effectively eliminate external points of entry to the sending system, preventing intruders and contagious elements from infiltrating the network. Securing all of a network’s data outflow with data diodes makes it impossible for an insecure or hostile network to pass along malware, access your system, or accidentally make harmful changes.\r\nData diodes allow companies to send process data in real time to information management systems for use in financial, customer service, and management decisions — without compromising the security of your network. This protects valuable information and network infrastructure from theft, destruction, tampering, and human error, mitigating the potential loss of thousands of dollars and countless hours of work.\r\n<span style=\"font-weight: bold;\">How Does Data Diode Technology Work?</span>\r\nA &quot;diode&quot; is an electronic component that only allows current to flow in one direction. Similarly, data diode technology lets information flow safely in only one direction, from secure areas to less secure systems, without permitting reverse access. A data diode also creates a physical barrier or “air gap” between the two points. This one-way connection prevents data leakage, eliminates the threat of malware, and fully protects the process control network. Moreover, a single data diode can handle data transfers from multiple servers or devices simultaneously, without bottlenecking.\r\n<span style=\"font-weight: bold;\">Where is it used?</span>\r\nIt’s typically used to guarantee information security or protection of critical digital systems, such as industrial control systems, from cyber attacks. While the use of these devices is common in high-security environments such as defense, where they serve as connections between two or more networks of differing security classifications, the technology is also being used to enforce one-way communications outbound from critical digital systems to untrusted networks connected to the Internet.\r\nThe physical nature of unidirectional networks only allows data to pass from one side of a network connection to another, and not the other way around. This can be from the &quot;low side&quot; or untrusted network to the &quot;high side&quot; or trusted network or vice versa. In the first case, data in the high side network is kept confidential and users retain access to data from the low side. Such functionality can be attractive if sensitive data is stored on a network which requires connectivity with the Internet: the high side can receive Internet data from the low side, but no data on the high side is accessible to Internet-based intrusion. In the second case, a safety-critical physical system can be made accessible for online monitoring, yet be insulated from all Internet-based attacks that might seek to cause physical damage. In both cases, the connection remains unidirectional even if both the low and the high network are compromised, as the security guarantees are physical in nature.\r\nThere are two general models for using unidirectional network connections. In the classical model, the purpose of the data diode is to prevent the export of classified data from a secure machine while allowing the import of data from an insecure machine. In the alternative model, the diode is used to allow export of data from a protected machine while preventing attacks on that machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Diode.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]}],"partnershipProgramme":null}},"aliases":{},"links":{},"meta":{},"loading":false,"error":null},"implementations":{"implementationsByAlias":{},"aliases":{},"links":{},"meta":{},"loading":false,"error":null},"agreements":{"agreementById":{},"ids":{},"links":{},"meta":{},"loading":false,"error":null},"comparison":{"loading":false,"error":false,"templatesById":{},"comparisonByTemplateId":{},"products":[],"selectedTemplateId":null},"presentation":{"type":null,"company":{},"products":[],"partners":[],"formData":{},"dataLoading":false,"dataError":false,"loading":false,"error":false},"catalogsGlobal":{"subMenuItemTitle":""}}