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It works the same way with cloud email providers like Gmail or Microsoft Office 365, and with cloud storage providers like Dropbox or Google Drive.\r\nFor businesses, switching to cloud computing removes some IT costs and overhead: for instance, they no longer need to update and maintain their own servers, as the cloud vendor they are using will do that. This especially makes an impact on small businesses that may not have been able to afford their own internal infrastructure but can outsource their infrastructure needs affordably via the cloud. The cloud can also make it easier for companies to operate internationally because employees and customers can access the same files and applications from any location.\r\nSeveral cloud providers offer virtual machines to their customers. These virtual machines typically live on powerful servers that can act as a host to multiple VMs and can be used for a variety of reasons that wouldn’t be practical with a locally-hosted VM. 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If the user wants to download a file, the OS will partition space on the hard drive for that file. The OS also runs and manages other pieces of software. For example, it can run a web browser and provide the browser with enough random access memory (RAM) to operate smoothly. Typically, operating systems exist within a physical computer at a one-to-one ratio; for each machine, there is a single OS managing its physical resources.\r\n<span style=\"font-weight: bold;\">Can you have two or more operating systems on one computer?</span>\r\nSome users want to be able to run multiple operating systems simultaneously on one computer, either for testing or one of the other reasons listed in the section below. This can be achieved through a process called virtualization. In virtualization, a piece of software behaves as if it were an independent computer. This piece of software is called a virtual machine, also known as a ‘guest’ computer. (The computer on which the VM is running is called the ‘host’.) The guest has an OS as well as its own virtual hardware.\r\n‘Virtual hardware’ may sound like a bit of an oxymoron, but it works by mapping to real hardware on the host computer. For example, the VM’s ‘hard drive’ is really just a file on the host computer’s hard drive. When the VM wants to save a new file, it actually has to communicate with the host OS, which will write this file to the host hard drive. Because virtual hardware must perform this added step of negotiating with the host to access hardware resources, virtual machines can’t run quite as fast as their host computers.\r\nWith virtualization, one computer can run two or more operating systems. The number of VMs that can run on one host is limited only by the host’s available resources. 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For example, a Mac user who wants to run software designed for Windows can run a Windows VM on their Mac host.\r\n<span style=\"font-weight: bold; \">Running outdated software</span> - Some pieces of older software can’t be run in modern OSes. Users who want to run these applications can run an old OS on a virtual machine.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Virtual_machine_and_cloud_system_software.png","alias":"virtual-machine-and-cloud-system-software"},"50":{"id":50,"title":"IPC - Information Protection and Control","description":"Information Protection and Control (IPC) is a technology for protecting confidential information from internal threats. IPC solutions are designed to protect information from internal threats, prevent various types of information leaks, corporate espionage, and business intelligence. The term IPC combines two main technologies: encryption of storage media at all points of the network and control of technical channels of information leakage using Data Loss Prevention (DLP) technologies. Network, application and data access control is a possible third technology in IPC class systems. IPC includes solutions of the Data Loss Prevention (DLP) class, a system for encrypting corporate information and controlling access to it. The term IPC was one of the first to use IDC analyst Brian Burke in his report, Information Protection and Control Survey: Data Loss Prevention and Encryption Trends.\r\nIPC technology is a logical continuation of DLP technology and allows you to protect data not only from leaks through technical channels, that is, insiders, but also from unauthorized user access to the network, information, applications, and in cases where the direct storage medium falls into the hands of third parties. This allows you to prevent leaks in those cases when an insider or a person who does not have legal access to data gain access to the direct carrier of information. For example, removing a hard drive from a personal computer, an insider will not be able to read the information on it. This allows you to prevent the compromise of confidential data even in the event of loss, theft or seizure (for example, when organizing operational events by special services specialists, unscrupulous competitors or raiders).\r\nThe main objective of IPC systems is to prevent the transfer of confidential information outside the corporate information system. Such a transfer (leak) may be intentional or unintentional. Practice shows that most of the leaks (more than 75%) do not occur due to malicious intent, but because of errors, carelessness, carelessness, and negligence of employees - it is much easier to detect such cases. The rest is connected with the malicious intent of operators and users of enterprise information systems, in particular, industrial espionage and competitive intelligence. Obviously, malicious insiders, as a rule, try to trick IPC analyzers and other control systems.","materialsDescription":"<span style=\"font-weight: bold; \">What is Information Protection and Control (IPC)?</span>\r\nIPC (English Information Protection and Control) is a generic name for technology to protect confidential information from internal threats.\r\nIPC solutions are designed to prevent various types of information leaks, corporate espionage, and business intelligence. IPC combines two main technologies: media encryption and control of technical channels of information leakage (Data Loss Prevention - DLP). Also, the functionality of IPC systems may include systems of protection against unauthorized access (unauthorized access).\r\n<span style=\"font-weight: bold; \">What are the objectives of IPC class systems?</span>\r\n<ul><li>preventing the transfer of confidential information beyond the corporate information system;</li><li>prevention of outside transmission of not only confidential but also other undesirable information (offensive expressions, spam, eroticism, excessive amounts of data, etc.);</li><li>preventing the transmission of unwanted information not only from inside to outside but also from outside to inside the organization’s information system;</li><li>preventing employees from using the Internet and network resources for personal purposes;</li><li>spam protection;</li><li>virus protection;</li><li>optimization of channel loading, reduction of inappropriate traffic;</li><li>accounting of working hours and presence at the workplace;</li><li>tracking the reliability of employees, their political views, beliefs, collecting dirt;</li><li>archiving information in case of accidental deletion or damage to the original;</li><li>protection against accidental or intentional violation of internal standards;</li><li>ensuring compliance with standards in the field of information security and current legislation.</li></ul>\r\n<span style=\"font-weight: bold; \">Why is DLP technology used in IPC?</span>\r\nIPC DLP technology supports monitoring of the following technical channels for confidential information leakage:\r\n<ul><li>corporate email;</li><li>webmail;</li><li>social networks and blogs;</li><li>file-sharing networks;</li><li>forums and other Internet resources, including those made using AJAX technology;</li><li>instant messaging tools (ICQ, Mail.Ru Agent, Skype, AOL AIM, Google Talk, Yahoo Messenger, MSN Messenger, etc.);</li><li>P2P clients;</li><li>peripheral devices (USB, LPT, COM, WiFi, Bluetooth, etc.);</li><li>local and network printers.</li></ul>\r\nDLP technologies in IPC support control, including the following communication protocols:\r\n<ul><li>FTP;</li><li>FTP over HTTP;</li><li>FTPS;</li><li>HTTP;</li><li>HTTPS (SSL);</li><li>NNTP;</li><li>POP3;</li><li>SMTP.</li></ul>\r\n<span style=\"font-weight: bold; \">What information protection facilities does IPC technology include?</span>\r\nIPC technology includes the ability to encrypt information at all key points in the network. The objects of information security are:\r\n<ul><li>Server hard drives;</li><li>SAN;</li><li>NAS;</li><li>Magnetic tapes;</li><li>CD/DVD/Blue-ray discs;</li><li>Personal computers (including laptops);</li><li>External devices.</li></ul>\r\nIPC technologies use various plug-in cryptographic modules, including the most efficient algorithms DES, Triple DES, RC5, RC6, AES, XTS-AES. The most used algorithms in IPC solutions are RC5 and AES, the effectiveness of which can be tested on the project [distributed.net]. They are most effective for solving the problems of encrypting data of large amounts of data on server storages and backups.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/IPC_-_Information_Protection_and_Control.png","alias":"ipc-information-protection-and-control"},"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"},"204":{"id":204,"title":"Managed Detection and Response","description":" MDR, which stands for Managed Detection &amp; Response, is an all-encompassing threat detection system, which arose from the need for small/medium-sized organizations who lack resources to be able to monitor their network systems in-house. It provides a cost-effective alternative to SIEM (Security Information and Event Management).\r\nEveryday, the capabilities of attackers get more sophisticated and the volume of alerts becomes overwhelming and unmanageable. In-house teams might struggle to analyze and log data, which makes it harder than ever to determine if these threats are harmful. MDR can put a stop to attacks before they even happen. MDR technology monitors your systems and detects any unusual behavior, whilst our expert team responds to the threats detected within your business.\r\nMDR offers real-time threat intelligence, and is able to analyse behaviour which can be missed by traditional endpoint security technology. MDR also provides rapid identification of known threats, which in turn minimises overall attacks. Having remote incident investigation will minimise damage to your business, and will allow you to get back to work in no time. It’s important to note that using MDR services will allow third party access to your company's data. You need to consider working with a provider who understands and respects your data policy.","materialsDescription":" <span style=\"font-weight: bold;\">What is Managed Detection and Response?</span>\r\nManaged Detection and Response (MDR) is a managed cybersecurity service that provides intrusion detection of malware and malicious activity in your network, and assists in rapid incident response to eliminate those threats with succinct remediation actions. MDR typically combines a technology solution with outsourced security analysts that extend your technologies and team.\r\n<span style=\"font-weight: bold;\">Isn’t that What MSSPs or Managed SIEMs Do?</span>\r\nNo. Managed Security Service Providers (MSSPs) monitor network security controls and may send alerts when anomalies are identified. MSSPs typically do not investigate the anomalies to eliminate false positives, nor do they respond to real threats. This means that abnormalities in network usage are forwarded to your IT personnel who must then dig through the data to determine if there is a real threat and what to do about it.\r\n<span style=\"font-weight: bold;\">Doesn’t My Firewall Protect My Network?</span>\r\nFirewalls and other preventive forms of cybersecurity are very important and effective at preventing basic cyberattacks. However, over the past decade, it has become clear that preventive cybersecurity technologies are not enough to secure an organization’s network. Further, they are yet another source of alerts, log messages, and events that contribute to the “alert fatigue” being universally suffered today. Recent major hacks such as the Marriot Hack of 2018, the Anthem Hack of 2015, and the Target Hack of 2013 demonstrate how easily cybercriminals can breach networks at enterprise organizations to steal millions of credit card numbers, medical records, and other forms of PII/PHI.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/Endpoint_Detection_and_Response.png","alias":"managed-detection-and-response"},"309":{"id":309,"title":"File System Software","description":"<span style=\"font-weight: bold; \">A file system</span> controls how data is stored and retrieved. Without a file system, data placed in a storage medium would be one large body of data with no way to tell where one piece of data stops and the next begins. By separating the data into pieces and giving each piece a name, the data is easily isolated and identified. Taking its name from the way paper-based data management system is named, each group of data is called a &quot;file&quot;. The structure and logic rules used to manage the groups of data and their names is called a &quot;file system&quot;.\r\nThere are many different kinds of file systems. Each one has different structure and logic, properties of speed, flexibility, security, size and more. Some file systems have been designed to be used for specific applications. For example, the ISO 9660 file system is designed specifically for optical discs.\r\nAs a whole, a file system is a structured representation of data and a set of metadata describing this data. It is applied to the storage during the format operation. A file system serves for the purposes of the whole storage and is also a part of an isolated storage segment – a disk partition. Usually, a file system operates blocks, not sectors. File system blocks are groups of sectors that optimize storage addressing. Modern file systems generally use block sizes from 1 to 128 sectors (512-65536 bytes). Files are usually stored at the start of a block and take up entire blocks.\r\n<span style=\"font-weight: bold; \">A filing system software</span> is an application that is used to store, arrange, and access files stored on a disk or other storage location. The main purpose of a electronic filing system software is to enable users to create and store new files on a device (laptop or desktop), view all the files stored on the device, and to organize files in different hierarchical arrangements, such as folders, for easy classification. The basic operations possible with a computer filing system software include:\r\n<ul><li>&nbsp;&nbsp;&nbsp; Creating new files</li><li>&nbsp;&nbsp;&nbsp; Displaying all stored files</li><li>&nbsp;&nbsp;&nbsp; Moving files between locations</li><li>&nbsp;&nbsp;&nbsp; Adding and editing basic metadata</li><li>&nbsp;&nbsp;&nbsp; Sorting files based on criteria such as date modified, date created, file size, file format, etc.</li></ul>\r\nDigital file management software provides you with a simple interface that can be used to browse through folders and access different files using dedicated applications, such as Excel for .xls, Acrobat for .pdf, and Word for .doc. The default file management system provided for the users of Microsoft Windows computers is Windows Explorer.\r\n<span style=\"font-weight: bold; \">Document management software (DMS)</span> is a highly advanced digital filing software that provides a wide range of file functions and an array of helpful document management tools. Digital filing system software offers numerous ways for file indexing, allowing you to define file types and the attributes associated with those types. For instance, you can define ‘customer invoice’ as a file type with specific attributes and associated metadata. You can assign file attributes such as client name, amount due, or payment status, which can be used to identify individual invoices. Assigning such attributes enables the DMS to uniquely identify different files, even if they all have the same format, such as .pdf or .doc.\r\nIn addition to improving the searchability of files, digital document management software can also be used for automating document approval processes, sharing of files, and collaborative editing, among other functions. Although there is no harm in using a standard file management system, businesses can run faster and far more efficiently if they use digital document management system that can provide a host of added features to enhance an office’s productivity and complement an organization’s initiatives for process improvement.<br /><br />\r\n\r\n","materialsDescription":"<h1 class=\"align-center\">Choose the Paperless Filing System Software That's Right for You</h1>\r\n<span style=\"font-weight: bold; \">Layout is Key.</span> Most of the paperless documentation system offerings you'll run across require you to &quot;tag&quot; your files with keywords. File retrieval then requires you to search for your document by keyword. This can work adequately if you remember the right keywords. However, it requires numerous mouseclicks and typing just to pull up a file.\r\nBetter, more efficient paperless file organization software uses an organization method that everyone's already familiar with: the filing cabinet. This system, refined over decades of use, lets you quickly jump straight to the file you're looking for. Carried over to the computer, it becomes even faster and more efficient. In just a couple of mouse clicks, you can easily drill down to exactly the file you're looking for.\r\n<span style=\"font-weight: bold; \">When it Comes to Paperless File Organization Software, Compatibility Matters.</span> When looking at file organization for the office file management software, many forget to consider compatibility with other programs. To make effective use of your files, you have to be able to get them into the file organization system with the fewest steps necessary, and you have to be able to open the files in their native programs so you can continue working on them in the future.\r\n<span style=\"font-weight: bold;\">Where Will Your Files Go?</span> Almost every paperless file organization software package available will put your files in a database. But is this a good idea? Software makers prefer a database because it lets them offer you features like password security on a per-document basis. But beware the repurcussions: you won't be able to use your favorite Cloud service, like DropBox, Google Drive, or OneDrive. You'll lose the ability to right-click on files like you do in Windows. And if you rely heavily on other software packages, odds are they won't be compatible, since the files are locked away in a database. And if you should ever decide to change to a different paperless file organization solution, just hope that you can get your data exported from the old one. So its strongly recommended to pick some software that stores your files in regular Windows folders. This will ensure that you'll always have access to your files, from any program, even if you later abandon that file organization software. You will be able to use your favorite backup software, and you can enjoy remote access to your files through DropBox, Google Drive, or OneDrive.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/File_System_Software.png","alias":"file-system-software"},"335":{"id":335,"title":"Secure Content and Threat Management","description":" Secure content management is the set of processes and technologies that supports the collection, managing, and publishing of information. It involves processes for protecting the company from viruses, spam and undesirable web pages to not only provide enhanced security but also address productivity and potential human resources issues. Even after controlling the number of avenues through which information can enter, after the implementation of perimeter security, the cyber attackers still find ways to piggyback across valid communication channels.\r\nSecure Content Management technologies have evolved rapidly over the last few years due to the complexity of threats associated with email and web gateways. Businesses are increasingly focusing on eliminating this threat by adopting the 2 gateways, rather than the purely productive driven anti-spam and web-filtering techniques.\r\nSecure Content Management solutions are gaining traction due to the increased need for handling voluminous content that is getting generated in organizations on a daily basis. The rising adoption of digitalization, Bring Your Own Device (BYOD), growth of e-commerce, and social media has increased the amount of content generated in inter-organizations and intra-organizations.\r\nSCM solutions offer clients with the benefit of paper-free workflow, accurate searching of the required information, and better information sharing, and also addresses required industry standards and regulations. SCM solutions enable clients with handling essential enterprise information and save time and cost associated with searching for the required business data for making key business decisions.\r\nThe solutions offered for Secure Content Management includes:\r\n<span style=\"font-style: italic;\">Anti-Spam:</span> Spam Filters are introduced for spam e-mail which not only consumes time and money but also network and mail server resources.\r\n<span style=\"font-style: italic;\">Web Surfing:</span> Limiting the websites that end-users are allowed to access will increase work productivity, ensure maximum bandwidth availability and lower the liability issues.\r\n<span style=\"font-style: italic;\">Instant Messaging:</span> Convenient and growing, but difficult to handle, this technology serves as a back door for viruses and worms to enter your network. It also provides a way for sensitive information to be shared over the network.<br /><br /><br />","materialsDescription":" <span style=\"font-weight: bold;\">What are the reasons for adopting secure content management?</span>\r\nFollowing are the reasons for creating the need for secure content management:\r\n<ul><li>Lost productivity</li><li>Introduction of malicious code</li><li>Potential liability</li><li>Wasted network resources</li><li>Control over intellectual property</li><li>Regulatory Compliance</li></ul>\r\nBecause of these reasons, there is rising concern over the security of the organization and creating the need for the adoption of Secure content Management from the clients.\r\n<span style=\"font-weight: bold;\">Strategy Adopted for implementing Secure Content Management</span>\r\nThe strategy applied for Secure Content Management includes the 4 step process including\r\n<span style=\"font-weight: bold;\">Discover</span> involves Identifying and Defining the process of Data Management and collecting the data created.\r\n<span style=\"font-weight: bold;\">Classify</span> is the process of identifying critical data and segregating between secure information and unstructured information.\r\n<span style=\"font-weight: bold;\">Control</span> involves the process of data cleansing, Encrypting the digital content and Securing critical information.\r\n<span style=\"font-weight: bold;\">Govern</span> is the process of creating Service Level Agreements for usage rules, retention rules.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Secure_Content_and_Threat_Management.png","alias":"secure-content-and-threat-management"},"457":{"id":457,"title":"DDoS Protection","description":" A denial-of-service attack (DoS attack) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet. Denial of service is typically accomplished by flooding the targeted machine or resource with superfluous requests in an attempt to overload systems and prevent some or all legitimate requests from being fulfilled.\r\nIn a distributed denial-of-service attack (DDoS attack), the incoming traffic flooding the victim originates from many different sources. This effectively makes it impossible to stop the attack simply by blocking a single source.\r\nA DoS or DDoS attack is analogous to a group of people crowding the entry door of a shop, making it hard for legitimate customers to enter, disrupting trade.\r\nCriminal perpetrators of DoS attacks often target sites or services hosted on high-profile web servers such as banks or credit card payment gateways. Revenge, blackmail and activism can motivate these attacks. ","materialsDescription":" <span style=\"font-weight: bold;\">What are the Different Types of DDoS Attacks?</span>\r\nDistributed Denial of Service attacks vary significantly, and there are thousands of different ways an attack can be carried out (attack vectors), but an attack vector will generally fall into one of three broad categories:\r\n<span style=\"font-weight: bold;\">Volumetric Attacks:</span>\r\nVolumetric attacks attempt to consume the bandwidth either within the target network/service or between the target network/service and the rest of the Internet. These attacks are simply about causing congestion.\r\n<span style=\"font-weight: bold;\">TCP State-Exhaustion Attacks:</span>\r\nTCP State-Exhaustion attacks attempt to consume the connection state tables which are present in many infrastructure components such as load-balancers, firewalls and the application servers themselves. Even high capacity devices capable of maintaining state on millions of connections can be taken down by these attacks.\r\n<span style=\"font-weight: bold;\">Application Layer Attacks:</span>\r\nApplication Layer attacks target some aspect of an application or service at Layer-7. These are the deadliest kind of attacks as they can be very effective with as few as one attacking machine generating a low traffic rate (this makes these attacks very difficult to proactively detect and mitigate). Application layer attacks have come to prevalence over the past three or four years and simple application layer flood attacks (HTTP GET flood etc.) have been some of the most common denials of service attacks seen in the wild.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_DDoS_Protection.png","alias":"ddos-protection"},"467":{"id":467,"title":"Network Forensics","description":" Network forensics is a sub-branch of digital forensics relating to the monitoring and analysis of computer network traffic for the purposes of information gathering, legal evidence, or intrusion detection. Unlike other areas of digital forensics, network investigations deal with volatile and dynamic information. Network traffic is transmitted and then lost, so network forensics is often a pro-active investigation.\r\nNetwork forensics generally has two uses. The first, relating to security, involves monitoring a network for anomalous traffic and identifying intrusions. An attacker might be able to erase all log files on a compromised host; network-based evidence might therefore be the only evidence available for forensic analysis. The second form relates to law enforcement. In this case analysis of captured network traffic can include tasks such as reassembling transferred files, searching for keywords and parsing human communication such as emails or chat sessions.\r\nTwo systems are commonly used to collect network data; a brute force &quot;catch it as you can&quot; and a more intelligent &quot;stop look listen&quot; method.\r\nNetwork forensics is a comparatively new field of forensic science. The growing popularity of the Internet in homes means that computing has become network-centric and data is now available outside of disk-based digital evidence. Network forensics can be performed as a standalone investigation or alongside a computer forensics analysis (where it is often used to reveal links between digital devices or reconstruct how a crime was committed).\r\nMarcus Ranum is credited with defining Network forensics as &quot;the capture, recording, and analysis of network events in order to discover the source of security attacks or other problem incidents&quot;.\r\nCompared to computer forensics, where evidence is usually preserved on disk, network data is more volatile and unpredictable. Investigators often only have material to examine if packet filters, firewalls, and intrusion detection systems were set up to anticipate breaches of security.\r\nSystems used to collect network data for forensics use usually come in two forms:\r\n<ul><li>&quot;Catch-it-as-you-can&quot; – This is where all packets passing through a certain traffic point are captured and written to storage with analysis being done subsequently in batch mode. This approach requires large amounts of storage.</li><li>&quot;Stop, look and listen&quot; – This is where each packet is analyzed in a rudimentary way in memory and only certain information saved for future analysis. This approach requires a faster processor to keep up with incoming traffic.</li></ul>","materialsDescription":" <span style=\"font-weight: bold;\">Why is network forensics important?</span>\r\nNetwork forensics is important because so many common attacks entail some type of misuse of network resources.\r\n<span style=\"font-weight: bold;\">What are the different ways in which the network can be attacked?</span>\r\nAttacks typically target availability confidentiality and integrity. Loss of any one of these items constitutes a security breach.\r\n<span style=\"font-weight: bold;\">Where is the best place to search for information?</span>\r\nInformation can be found by either doing a live analysis of the network, analyzing IDS information, or examining logs that can be found in routers and servers.\r\n<span style=\"font-weight: bold;\">How does a forensic analyst know how deeply to look for information?</span>\r\nSome amount of information can be derived from looking at the skill level of the attacker. Attackers with little skill are much less likely to use advanced hiding techniques.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Network_Forensics.png","alias":"network-forensics"},"838":{"id":838,"title":"Endpoint Detection and Response","description":"Endpoint Detection and Response (EDR) is a cybersecurity technology that addresses the need for continuous monitoring and response to advanced threats. It is a subset of endpoint security technology and a critical piece of an optimal security posture. EDR differs from other endpoint protection platforms (EPP) such as antivirus (AV) and anti-malware in that its primary focus isn't to automatically stop threats in the pre-execution phase on an endpoint. Rather, EDR is focused on providing the right endpoint visibility with the right insights to help security analysts discover, investigate and respond to very advanced threats and broader attack campaigns stretching across multiple endpoints. Many EDR tools, however, combine EDR and EPP.\r\nWhile small and mid-market organizations are increasingly turning to EDR technology for more advanced endpoint protection, many lack the resources to maximize the benefits of the technology. Utilizing advanced EDR features such as forensic analysis, behavioral monitoring and artificial intelligence (AI) is labor and resource intensive, requiring the attention of dedicated security professionals.\r\nA managed endpoint security service combines the latest technology, an around-the-clock team of certified CSOC experts and up-to-the-minute industry intelligence for a cost-effective monthly subscription. Managed services can help reduce the day-to-day burden of monitoring and responding to alerts, enhance security orchestration and automation (SOAR) and improve threat hunting and incident response.","materialsDescription":"<span style=\"font-weight: bold; \">What is Endpoint detection and response (EDR)?</span>\r\nEndpoint detection and response is an emerging technology that addresses the need for continuous monitoring and response to advanced threats. One could even make the argument that endpoint detection and response is a form of advanced threat protection.\r\n<span style=\"font-weight: bold;\">What are the Key Aspects of EDR Security?</span>\r\nAccording to Gartner, effective EDR must include the following capabilities:\r\n<ul><li>Incident data search and investigation</li><li>Alert triage or suspicious activity validation</li><li>Suspicious activity detection</li><li>Threat hunting or data exploration</li><li>Stopping malicious activity</li></ul>\r\n<span style=\"font-weight: bold;\">What to look for in an EDR Solution?</span>\r\nUnderstanding the key aspects of EDR and why they are important will help you better discern what to look for in a solution. It’s important to find EDR software that can provide the highest level of protection while requiring the least amount of effort and investment — adding value to your security team without draining resources. Here are the six key aspects of EDR you should look for:\r\n<span style=\"font-weight: bold;\">1. Visibility:</span> Real-time visibility across all your endpoints allows you to view adversary activities, even as they attempt to breach your environment and stop them immediately.\r\n<span style=\"font-weight: bold;\">2. Threat Database:</span> Effective EDR requires massive amounts of telemetry collected from endpoints and enriched with context so it can be mined for signs of attack with a variety of analytic techniques.\r\n<span style=\"font-weight: bold;\">3. Behavioral Protection:</span> Relying solely on signature-based methods or indicators of compromise (IOCs) lead to the “silent failure” that allows data breaches to occur. Effective endpoint detection and response requires behavioral approaches that search for indicators of attack (IOAs), so you are alerted of suspicious activities before a compromise can occur.\r\n<span style=\"font-weight: bold;\">4. Insight and Intelligence:</span> An endpoint detection and response solution that integrates threat intelligence can provide context, including details on the attributed adversary that is attacking you or other information about the attack.\r\n<span style=\"font-weight: bold;\">5. Fast Response:</span> EDR that enables a fast and accurate response to incidents can stop an attack before it becomes a breach and allow your organization to get back to business quickly.\r\n<span style=\"font-weight: bold;\">6. Cloud-based Solution:</span> Having a cloud-based endpoint detection and response solution is the only way to ensure zero impact on endpoints while making sure capabilities such as search, analysis and investigation can be done accurately and in real time.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/hgghghg.png","alias":"endpoint-detection-and-response"}},"branches":"Information Technology","companySizes":"101 to 500 Employees","companyUrl":"https://www.wedgenetworks.com/","countryCodes":[],"certifications":[],"isSeller":true,"isSupplier":true,"isVendor":true,"presenterCodeLng":"","seo":{"title":"Wedge Networks Inc.","keywords":"","description":" <span style=\"font-weight: bold;\">Wedge Networks</span> is revolutionizing real-time network security with cutting edge innovation, performance, and scale. <br /><br />Embracing global innovation, Wedge's Cloud Network Defense (WedgeCND) and Absolute Real-Time","og:title":"Wedge Networks Inc.","og:description":" <span style=\"font-weight: bold;\">Wedge Networks</span> is revolutionizing real-time network security with cutting edge innovation, performance, and scale. <br /><br />Embracing global innovation, Wedge's Cloud Network Defense (WedgeCND) and Absolute Real-Time","og:image":"https://old.roi4cio.com/uploads/roi/company/Wedge_Networks_Inc..png"},"eventUrl":"","vendorPartners":[],"supplierPartners":[],"vendoredProducts":[],"suppliedProducts":[],"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":""}}