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Over 23,000 organizations of all sizes around the globe rely on Tenable to manage and measure their modern attack surface to accurately understand and reduce cyber risk. As the creator of Nessus®, Tenable built its platform from the ground up to deeply understand assets, networks and vulnerabilities, extending this knowledge and expertise into Tenable.io™ to deliver the world’s first platform to provide live visibility into any asset on any computing platform. Tenable customers include more than 50 percent of the Fortune 500, large government agencies and mid-sized organizations across the private and public sectors. 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Enterprises seeking to integrate and implement DLP should be prepared for a significant effort that, if done correctly, can greatly reduce risk to the organization. Those implementing the solution must take a strategic approach that addresses risks, impacts and mitigation steps, along with appropriate governance and assurance measures.","materialsDescription":" <span style=\"font-weight: bold;\">How to protect the company from internal threats associated with leakage of confidential information?</span>\r\nIn order to protect against any threat, you must first realize its presence. Unfortunately, not always the management of companies is able to do this if it comes to information security threats. The key to successfully protecting against information leaks and other threats lies in the skillful use of both organizational and technical means of monitoring personnel actions.\r\n<span style=\"font-weight: bold;\">How should the personnel management system in the company be organized to minimize the risks of leakage of confidential information?</span>\r\nA company must have a special employee responsible for information security, and a large department must have a department directly reporting to the head of the company.\r\n<span style=\"font-weight: bold;\">Which industry representatives are most likely to encounter confidential information leaks?</span>\r\nMore than others, representatives of such industries as industry, energy, and retail trade suffer from leaks. Other industries traditionally exposed to leakage risks — banking, insurance, IT — are usually better at protecting themselves from information risks, and for this reason they are less likely to fall into similar situations.\r\n<span style=\"font-weight: bold;\">What should be adequate measures to protect against leakage of information for an average company?</span>\r\nFor each organization, the question of protection measures should be worked out depending on the specifics of its work, but developing information security policies, instructing employees, delineating access to confidential data and implementing a DLP system are necessary conditions for successful leak protection for any organization. Among all the technical means to prevent information leaks, the DLP system is the most effective today, although its choice must be taken very carefully to get the desired result. So, it should control all possible channels of data leakage, support automatic detection of confidential information in outgoing traffic, maintain control of work laptops that temporarily find themselves outside the corporate network...\r\n<span style=\"font-weight: bold;\">Is it possible to give protection against information leaks to outsourcing?</span>\r\nFor a small company, this may make sense because it reduces costs. However, it is necessary to carefully select the service provider, preferably before receiving recommendations from its current customers.\r\n<span style=\"font-weight: bold;\">What data channels need to be monitored to prevent leakage of confidential information?</span>\r\nAll channels used by employees of the organization - e-mail, Skype, HTTP World Wide Web protocol ... It is also necessary to monitor the information recorded on external storage media and sent to print, plus periodically check the workstation or laptop of the user for files that are there saying should not.\r\n<span style=\"font-weight: bold;\">What to do when the leak has already happened?</span>\r\nFirst of all, you need to notify those who might suffer - silence will cost your reputation much more. Secondly, you need to find the source and prevent further leakage. Next, you need to assess where the information could go, and try to somehow agree that it does not spread further. In general, of course, it is easier to prevent the leakage of confidential information than to disentangle its consequences.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Leak_Prevention.png","alias":"dlp-data-leak-prevention"},"79":{"id":79,"title":"VM - Vulnerability management","description":"Vulnerability management is the &quot;cyclical practice of identifying, classifying, prioritizing, remediating and mitigating&quot; software vulnerabilities. Vulnerability management is integral to computer security and network security, and must not be confused with a Vulnerability assessment.\r\nVulnerability management is an ongoing process that includes proactive asset discovery, continuous monitoring, mitigation, remediation and defense tactics to protect your organization's modern IT attack surface from Cyber Exposure.\r\nVulnerabilities can be discovered with a vulnerability scanner, which analyzes a computer system in search of known vulnerabilities, such as open ports, insecure software configurations, and susceptibility to malware infections. They may also be identified by consulting public sources, such as NVD, or subscribing to a commercial vulnerability alerting services. Unknown vulnerabilities, such as a zero-day, may be found with fuzz testing, which can identify certain kinds of vulnerabilities, such as a buffer overflow with relevant test cases. Such analysis can be facilitated by test automation. In addition, antivirus software capable of heuristic analysis may discover undocumented malware if it finds software behaving suspiciously (such as attempting to overwrite a system file).\r\nCorrecting vulnerabilities may variously involve the installation of a patch, a change in network security policy, reconfiguration of software, or educating users about social engineering.\r\nNetwork vulnerabilities represent security gaps that could be abused by attackers to damage network assets, trigger a denial of service, and/or steal potentially sensitive information. Attackers are constantly looking for new vulnerabilities to exploit — and taking advantage of old vulnerabilities that may have gone unpatched.\r\nHaving a vulnerability management framework in place that regularly checks for new vulnerabilities is crucial for preventing cybersecurity breaches. Without a vulnerability testing and patch management system, old security gaps may be left on the network for extended periods of time. This gives attackers more of an opportunity to exploit vulnerabilities and carry out their attacks.\r\nOne statistic that highlights how crucial vulnerability management was featured in an Infosecurity Magazine article. According to survey data cited in the article, of the organizations that “suffered a breach, almost 60% were due to an unpatched vulnerability.” In other words, nearly 60% of the data breaches suffered by survey respondents could have been easily prevented simply by having a vulnerability management plan that would apply critical patches before attackers leveraged the vulnerability.","materialsDescription":" <span style=\"font-weight: bold;\">What is vulnerability management?</span>\r\nVulnerability management is a pro-active approach to managing network security by reducing the likelihood that flaws in code or design compromise the security of an endpoint or network.\r\n<span style=\"font-weight: bold;\">What processes does vulnerability management include?</span>\r\nVulnerability management processes include:\r\n<ul><li><span style=\"font-style: italic;\">Checking for vulnerabilities:</span> This process should include regular network scanning, firewall logging, penetration testing or use of an automated tool like a vulnerability scanner.</li><li><span style=\"font-style: italic;\">Identifying vulnerabilities:</span> This involves analyzing network scans and pen test results, firewall logs or vulnerability scan results to find anomalies that suggest a malware attack or other malicious event has taken advantage of a security vulnerability, or could possibly do so.</li><li><span style=\"font-style: italic;\">Verifying vulnerabilities:</span> This process includes ascertaining whether the identified vulnerabilities could actually be exploited on servers, applications, networks or other systems. This also includes classifying the severity of a vulnerability and the level of risk it presents to the organization.</li><li><span style=\"font-style: italic;\">Mitigating vulnerabilities:</span> This is the process of figuring out how to prevent vulnerabilities from being exploited before a patch is available, or in the event that there is no patch. It can involve taking the affected part of the system off-line (if it's non-critical), or various other workarounds.</li><li><span style=\"font-style: italic;\">Patching vulnerabilities:</span> This is the process of getting patches -- usually from the vendors of the affected software or hardware -- and applying them to all the affected areas in a timely way. This is sometimes an automated process, done with patch management tools. This step also includes patch testing.</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/VM_-_Vulnerability_management1.png","alias":"vm-vulnerability-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"},"791":{"id":791,"title":"Vulnerability Scanner","description":" A <span style=\"font-weight: bold;\">vulnerability scanner</span> is a computer program designed to assess computers, network vulnerability or applications for known weaknesses. In plain words, these scanners are used to discover the weaknesses of a given system. They are utilized in the identification and detection of vulnerabilities arising from mis-configurations or flawed programming within a network-based asset such as a firewall, router, web server, application server, etc. They&nbsp; are typically available as SaaS (Software as a service); provided over the internet and delivered as a web application. \r\nMost vulnerability scanners will also attempt to log in to systems using default or other credentials in order to build a more detailed picture of the system. After building up an inventory, the vulnerability scanner checks each item in the inventory against one or more databases of known vulnerabilities to see if any items are subject to any of these vulnerabilities. The result of such scan is a systems vulnerability analysis, highlighting any that have known vulnerabilities that may need threat and vulnerability management.\r\n<span style=\"font-weight: bold;\">How vulnerability scanning works</span>. Vulnerability scanning finds systems and software that have known security vulnerabilities, but this information is only useful to IT security teams when it is used as the first part of a four-part vulnerability management process. <span style=\"font-weight: bold;\">Vulnerability management process involves:</span>\r\n<ul><li>Identification of vulnerabilities</li><li>Evaluation of the risk posed by any vulnerabilities identified</li><li>Treatment of any identified vulnerabilities</li><li>Reporting on vulnerabilities and how they have been handled</li></ul>\r\n<br /><span style=\"font-weight: bold;\">Types of vulnerability scans. </span>Not all vulnerability scans are alike, and to ensure compliance with certain regulations (such as those set by the PCI Security Standards Council) it is necessary to carry out two distinct types of vulnerability scans: an internal and an external vulnerability scan. \r\n<span style=\"font-weight: bold;\">External vulnerability scan.</span> As the name suggests, an external vulnerability scan is carried out from outside an organization's network, and its principal purpose is to detect vulnerabilities in the perimeter defenses such as open ports in the network firewall or specialized web application firewall. An external vulnerability scan can help organizations fix security issues that could enable hackers to gain access to the organization's network.\r\n<span style=\"font-weight: bold;\">Internal vulnerability scan. </span>By contrast, an internal vulnerability scan is carried out from inside an organization's perimeter defenses. Its purpose is to detect vulnerabilities that could be exploited by hackers who successfully penetrate the perimeter defenses, or equally by &quot;insider threats&quot; such as contractors or disgruntled employees who have legitimate access to parts of the network.\r\n<span style=\"font-weight: bold;\">Unauthenticated and authenticated vulnerability scans.</span> A similar but not always identical variation of internal and external vulnerability scans is the concept of unauthenticated and authenticated vulnerability scans. Unauthenticated scans, like external scans, search for weaknesses in the network perimeter, while authenticated scans&nbsp; provide vulnerability scanners with various privileged credentials, allowing them to probe the inside of the network for weak passwords, configuration issues, and misconfigured databases or applications.<br /><br />","materialsDescription":"<h1 class=\"align-center\">What is Vulnerability Assessment?</h1>\r\nVulnerability Assessment is also known as Vulnerability Testing, is a vulnerability scanning software performed to evaluate the security risks in the software system in order to reduce the probability of a threat. Vulnerability Analysis depends upon two mechanisms namely Vulnerability Assessment and Penetration Testing (VAPT).\r\n<p class=\"align-center\"><span style=\"font-weight: bold;\">Types of a vulnerability scanner:</span></p>\r\n<span style=\"font-weight: bold;\">Host Based. </span>Identifies the issues in the host or the system. The process is carried out by using host-based scanners and diagnose the vulnerabilities. The host-based tools will load a mediator software onto the target system; it will trace the event and report it to the security analyst.\r\n<span style=\"font-weight: bold;\">Network-Based.</span> It will detect the open port, and identify the unknown services running on these ports. Then it will disclose possible vulnerabilities associated with these services. This process is done by using Network-based Scanners.\r\n<span style=\"font-weight: bold;\">Database-Based.</span> It will identify the security exposure in the database systems using tools and techniques to prevent from SQL Injections. (SQL Injections: - Injecting SQL statements into the database by the malicious users, which can read the sensitive data's from a database and can update the data in the Database.)\r\n<h1 class=\"align-center\">How vulnerability scanners works?</h1>\r\nVulnerability scanning is an inspection of the potential points of exploit on a computer or network to identify security holes.\r\nA security scan detects and classifies system weaknesses in computers, networks and communications equipment and predicts the effectiveness of countermeasures. A scan may be performed by an organization’s IT department or a security service provide, possibly as a condition imposed by some authority.&nbsp; Vulnerability scans are also used by attackers looking for points of entry.\r\nA vulnerability scanner runs from the end point of the person inspecting the attack surface in question. The software compares details about the target attack surface to a database of information about known security holes in services and ports, anomalies in packet construction, and potential paths to exploitable programs or scripts. The scanner software attempts to exploit each vulnerability that is discovered.\r\nRunning a vulnerability scan can pose its own risks as it is inherently intrusive on the target machine’s running code. As a result, the scan can cause issues such as errors and reboots, reducing productivity.\r\n<h1 class=\"align-center\">How to choose the best vulnerability scanning tool?</h1>\r\nWhen researching vulnerability scanners, it's important to find out how they're rated for accuracy (the most important metric) as well as reliability, scalability and reporting. If accuracy is lacking, you'll end up running two different scanners, hoping that one picks up vulnerabilities that the other misses. This adds cost and effort to the scanning process. \r\n<span style=\"font-weight: bold;\">Software-Based Vulnerability Scanners.</span> These types of scanning products generally include configuration auditing, target profiling, penetration testing and detailed vulnerability analysis. They integrate with Windows products, such as Microsoft System Center, to provide intelligent patch management; some work with mobile device managers. They can scan not only physical network devices, servers and workstations, but extend to virtual machines, BYOD mobile devices and databases.\r\n<span style=\"font-weight: bold;\">Cloud-Based Vulnerability Scanners: </span>Continuous, On-Demand Monitoring. A newer type of vulnerability finder&nbsp; is delivered on-demand as Software as a Service (SaaS). Like software-based scanners, on-demand scanners incorporate links for downloading vendor patches and updates for identified vulnerabilities, reducing remediation effort. These services also include scanning thresholds to prevent overloading devices during the scanning process, which can cause devices to crash.\r\n<h1 class=\"align-center\">What is mobile application security scanner?</h1>\r\nMobile application security testing can help ensure there aren’t any loopholes in the software that may cause data loss. The sets of tests are meant to attack the app to identify possible threats and vulnerabilities that would allow external persons or systems to access private information stored on the mobile device. \r\nMobile application vulnerability scanner can help to ensure that applications are free from the flaws and weaknesses that hackers use to gain access to sensitive information. From backdoors, malicious code and other threats, these flaws may be present both in commercial and open source applications as well as software developed in-house.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Vulnerability_Scanner.png","alias":"vulnerability-scanner"},"793":{"id":793,"title":"Web Application Vulnerability Scanner","description":" A <span style=\"font-weight: bold; \">web application vulnerability scanner,</span> also known as a <span style=\"font-weight: bold; \">web application security scanner,</span> is an automated security tool. It scans web applications for malware, vulnerabilities, and logical flaws. Web application scanner use black box tests, as these tests do not require access to the source code but instead launch external attacks to test for security vulnerabilities. These simulated attacks can detect path traversal, cross-site scripting(XSS), and command injection.\r\nWeb app scanners are categorized as <span style=\"font-weight: bold; \">Dynamic Application Security Testing (DAST) tools.</span> DAST tools provide insight into how your web applications behave while they are in production, enabling your business to address potential vulnerabilities before a hacker uses them to stage an attack. As your web applications evolve, DAST solutions continue to scan them so that your business can promptly identify and remediate emerging issues before they develop into serious risks.\r\nWeb app vulnerability scanner first crawls the entire website, analyzing in-depth each file it finds, and displaying the entire website structure. After this discovery stage, it performs an automatic audit for common security vulnerabilities by launching a series of Web attacks. Web application scanners check for vulnerabilities on the Web server, proxy server, Web application server and even on other Web services. Unlike source code scanners, web application scanners don't have access to the source code and therefore detect vulnerabilities by actually performing attacks.\r\nA web application vulnerability assessment is very different than a general vulnerability assessment where security focus on networks and hosts. App vulnerability scanner scans ports, connect to services, and use other techniques to gather information revealing the patch levels, configurations, and potential exposures of our infrastructure.\r\nAutomated web application scanning tools help the user making sure the whole website is properly crawled, and that no input or parameter is left unchecked.&nbsp; Automated web vulnerability scanners also help in finding a high percentage of the technical vulnerabilities, and give you a very good overview of the website’s structure, and security status.&nbsp; \r\nThe best way to identify web application security threats is to perform web application vulnerability assessment. The importance of these threats could leave your organization exposed if they are not properly identified and mitigated. Therefore, implementing a web app security scanner solution should be of paramount importance for your organizations security plans in the future. \r\n\r\n","materialsDescription":"<h1 class=\"align-center\">Why Web Application Vulnerability Scanning is important?</h1>\r\nWeb applications are the technological base of modern companies. That’s why more and more businesses are betting on the development of this type of digital platforms. They stand out because they allow to automate processes, simplify tasks, be more efficient and offer a better service to the customer.<br /><br />The objective of web applications is that the user completes a task, be it buying, making a bank transaction, accessing e-mail, editing photos, texts, among many other things. In fact, they are very useful for an endless number of services, hence their popularity. Their disadvantages are few, but there is one that requires special attention: vulnerabilities.\r\n<p class=\"align-center\"><span style=\"font-weight: bold; \">Main web application security risks</span></p>\r\nA web vulnerability scanner tools will help you keep your services protected. However, it is important to be aware of the major security risks that exist so that both developers and security professionals are always alert and can find the most appropriate solutions in a timely manner.\r\n<ul><li><span style=\"font-weight: bold; \">Injection</span></li></ul>\r\nThis is a vulnerability that affects the application databases. They occur when unreliable data is sent to an interpreter by means of a command or query. The attacker may inject malicious code to disrupt the normal operation of the application by making it access the data without authorization or execute involuntary commands.\r\n<ul><li><span style=\"font-weight: bold; \">Authentication failures</span></li></ul>\r\nIf a vulnerability scan in web applications finds a failure, it may be due to loss of authentication. This is a critical vulnerability, as it allows the attacker to impersonate another user. This can compromise important data such as usernames, passwords, session tokens, and more.\r\n<ul><li><span style=\"font-weight: bold; \">Sensitive data exposure</span></li></ul>\r\nA serious risk is the exposure of sensitive data especially financial information such as credit cards or account numbers, personal data such as place of residence, or health-related information. If an attacker scans for this type of vulnerability, he or she may modify or steal this data and use it fraudulently. Therefore, it is essential to use a web app scanning tools to find vulnerabilities in web applications.<br /><br /><br />","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Web_Application_Vulnerability_Scanner.png","alias":"web-application-vulnerability-scanner"},"840":{"id":840,"title":"ICS/SCADA Cyber Security","description":"SCADA security is the practice of protecting supervisory control and data acquisition (SCADA) networks, a common framework of control systems used in industrial operations. These networks are responsible for providing automated control and remote human management of essential commodities and services such as water, natural gas, electricity and transportation to millions of people. They can also be used to improve the efficiencies and quality in other less essential (but some would say very important!) real-world processes such as snowmaking for ski resorts and beer brewing. SCADA is one of the most common types of industrial control systems (ICS).\r\nThese networks, just like any other network, are under threat from cyber-attacks that could bring down any part of the nation's critical infrastructure quickly and with dire consequences if the right security is not in place. Capital expenditure is another key concern; SCADA systems can cost an organization from tens of thousands to millions of dollars. For these reasons, it is essential that organizations implement robust SCADA security measures to protect their infrastructure and the millions of people that would be affected by the disruption caused by an external attack or internal error.\r\nSCADA security has evolved dramatically in recent years. Before computers, the only way to monitor a SCADA network was to deploy several people to each station to report back on the state of each system. In busier stations, technicians were stationed permanently to manually operate the network and communicate over telephone wires.\r\nIt wasn't until the introduction of the local area network (LAN) and improvements in system miniaturization that we started to see advances in SCADA development such as the distributed SCADA network. Next came networked systems that were able to communicate over a wide area network (WAN) and connect many more components together.\r\nFrom local companies to federal governments, every business or organization that works with SCADA systems are vulnerable to SCADA security threats. These threats can have wide-reaching effects on both the economy and the community. Specific threats to SCADA networks include the following:\r\n<span style=\"font-weight: bold;\">Hackers.</span> Individuals or groups with malicious intent could bring a SCADA network to its knees. By gaining access to key SCADA components, hackers could unleash chaos on an organization that can range from a disruption in services to cyber warfare.\r\n<span style=\"font-weight: bold;\">Malware.</span> Malware, including viruses, spyware and ransomware can pose a risk to SCADA systems. While malware may not be able to specifically target the network itself, it can still pose a threat to the key infrastructure that helps to manage the SCADA network. This includes mobile SCADA applications that are used to monitor and manage SCADA systems.\r\n<span style=\"font-weight: bold;\">Terrorists.</span> Where hackers are usually motivated by sordid gain, terrorists are driven by the desire to cause as much mayhem and damage as possible.\r\n<span style=\"font-weight: bold;\">Employees.</span> Insider threats can be just as damaging as external threats. From human error to a disgruntled employee or contractor, it is essential that SCADA security addresses these risks.\r\nManaging today's SCADA networks can be a challenge without the right security precautions in place. Many networks are still without the necessary detection and monitoring systems and this leaves them vulnerable to attack. Because SCADA network attacks exploit both cyber and physical vulnerabilities, it is critical to align cybersecurity measures accordingly.","materialsDescription":"<span style=\"font-weight: bold;\">What is the difference between ICS/SCADA cybersecurity and information security?</span>\r\nAutomated process control systems (SCADA) have a lot of differences from “traditional” corporate information systems: from the destination, specific data transfer protocols and equipment used and ending with the environment in which they operate. In corporate networks and systems, as a rule, the main protected resource is information that is processed, transmitted and stored in automated systems, and the main goal is to ensure its confidentiality. In ICS, the protected resource, first of all, is the technological process itself, and the main goal is to ensure its continuity (accessibility of all nodes) and integrity (including information transmitted between the nodes of the ICS). Moreover, the field of potential risks and threats to ICS, in comparison with corporate systems, expands with risks of potential damage to life and health of personnel and the public, damage to the environment and infrastructure. That is why it is incorrect to talk about “information security” in relation to ICS/SCADA. In English sources, the term “cybersecurity” is used for this, a direct translation of which (cybersecurity) is increasingly found in our market in relation to the protection of process control systems.\r\n<span style=\"font-weight: bold;\">Is it really necessary?</span>\r\nIt is necessary. There are a number of myths about process control systems, for example: “process control systems are completely isolated from the outside world”, “process control systems are too specific for someone to crack”, “process control systems are reliably protected by the developer”, or even “No one will ever try us, hacking us is not interesting. ” All this is no longer true. Many modern distributed process control systems have one or another connection with the corporate network, even if the system owners are unaware of this. Communication with the outside world greatly simplifies the task of the attacker, but does not remain the only possible option. Automated process control software and data transfer protocols are, as a rule, very, very insecure against cyber threats. This is evidenced by numerous articles and reports of experts involved in the study of the protection of industrial control systems and penetration tests. The PHDays III section on hacking automated process control systems impressed even ardent skeptics. Well, and, of course, the argument “they have NOT attacked us, therefore they will not” - can hardly be considered seriously. Everyone has heard about Stuxnet, which dispelled almost all the myths about the safety of ICS at once.\r\n<span style=\"font-weight: bold;\">Who needs this?</span>\r\nWith the phrase ICS/SCADA, most imagine huge plants, automated CNC machines or something similar. However, the application of process control systems is not limited to these objects - in the modern age of automation, process control systems are used everywhere: from large production facilities, the oil and gas industry, transport management to smart home systems. And, by the way, with the protection of the latter, as a rule, everything can be much worse, because the developer silently and imperceptibly shifts responsibility to the shoulders of the user.\r\nOf course, some of the objects with automated process control systems are more interesting for attackers, others less. But, given the ever-growing number of vulnerabilities discovered and published in the ICS, the spread of &quot;exclusive&quot; (written for specific protocols and ICS software) malware, considering your system safe &quot;by default&quot; is unreasonable.\r\n<span style=\"font-weight: bold;\">Are ICS and SCADA the same thing?</span>\r\nNo. SCADA systems (supervisory control and data acquisition, supervisory control and data collection) are part of the control system. Usually, a SCADA system means centralized control and management systems with the participation of a person as a whole system or a complex of industrial control systems. SCADA is the central link between people (human-machine interfaces) and PLC levels (programmable logic controller) or RTU (remote terminal unit).\r\n<span style=\"font-weight: bold;\">What is ICS/SCADA cybersecurity?</span>\r\nIn fact, ICS cybersecurity is a process similar to “information security” in a number of properties, but very different in details. And the devil, as you know, lies in them. ICS/SCADA also has similar information security-related processes: asset inventory, risk analysis and assessment, threat analysis, security management, change management, incident response, continuity, etc. But these processes themselves are different.<br />The cyber security of ICSs has the same basic target qualities - confidentiality, integrity and accessibility, but the significance and point of application for them are completely different. It should be remembered that in ICS/SCADA we, first of all, protect the technological process. Beyond this - from the risks of damage to human health and life and the environment.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_SCADA_Cyber_Security.png","alias":"icsscada-cyber-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","companyUrl":"https://www.tenable.com/","countryCodes":[],"certifications":[],"isSeller":true,"isSupplier":true,"isVendor":true,"presenterCodeLng":"","seo":{"title":"Tenable (Cyber Exposure)","keywords":"Tenable, platform, into, Cyber, Exposure, organizations, understand, provide","description":"Tenable™, Inc. is the Cyber Exposure company. Over 23,000 organizations of all sizes around the globe rely on Tenable to manage and measure their modern attack surface to accurately understand and reduce cyber risk. As the creator of Nessus®, Tenable built its","og:title":"Tenable (Cyber Exposure)","og:description":"Tenable™, Inc. is the Cyber Exposure company. Over 23,000 organizations of all sizes around the globe rely on Tenable to manage and measure their modern attack surface to accurately understand and reduce cyber risk. As the creator of Nessus®, Tenable built its","og:image":"https://old.roi4cio.com/uploads/roi/company/Tenable__Cyber_Exposure_.png"},"eventUrl":"","vendorPartners":[],"supplierPartners":[{"supplier":"Softlist","partnershipLevel":"","countries":"","partnersType":""}],"vendoredProducts":[{"id":5664,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Tenable.png","logo":true,"scheme":false,"title":"Tenable OT","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"tenable-ot","companyTitle":"Tenable (Cyber Exposure)","companyTypes":["supplier","vendor"],"companyId":4084,"companyAlias":"tenable-cyber-exposure","description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices in their native protocols. \r\n<b>Proactive Risk-Based Insights Into Vulnerabilities </b>\r\nWith real-time information about your network and devices, you’ll always know your risk profile and be ready to address new threats as they emerge. \r\n<b>Unified OT and IT Security </b>\r\nFor complete understanding of your modern attack surface, unify your OT and IT security with a single vendor in an integrated solution. \r\n<p class=\"align-center\"><b>TENABLE.OT GIVES YOU COMPLETE VISIBILITY, SECURITY AND CONTROL OVER THE OT THREATS THAT PUT YOUR ORGANIZATION AT RISK </b></p>\r\n<b>Threat Detection and Mitigation </b>\r\nWith its multi-detection engine, Tenable.ot identifies policy violations, detects anomalous behaviors and tracks signatures for potential high-risk events. It then sends context-aware alerts with detailed information to your team so you can quickly respond and launch forensic investigations into what happened. \r\n<b>Risk-Based Vulnerability Management </b>\r\nDrawing on comprehensive and detailed IT and OT asset tracking capabilities, Tenable.ot generates vulnerability and risk levels using Predictive Prioritization for each asset in your ICS network. These reports include risk-scoring and detailed insights, along with mitigation suggestions. This enables authorized personnel to quickly identify the highest risk for priority remediation before vulnerabilities are exploited. \r\n<b>Complete Visibility </b>\r\nAttacks can easily propagate in a converging IT/OT infrastructure. With a single platform to manage and measure cyber risk across your OT and IT systems, you have complete visibility into your converged attack surface. Tenable.ot also natively integrates with leading IT security and operational tools, such as your Security Information and Event Management (SIEM) solution, log management tools, next-generation firewalls, and ticketing systems. \r\n<b>Adaptive Assessment </b>\r\nTenable.ot gives you unparalleled visibility into your infrastructure without impacting operations. This patented approach gathers far more information than passive monitoring alone, including identification of devices that rarely communicate on your network. \r\n<b>Configuration Control </b>\r\nWith Tenable.ot, you can track malware and user-executed changes made over your network or directly on a device. Tenable.ot provides a full history of device configuration changes over time, including granularity of specific ladder logic segments, diagnostic buffers, tag tables and more. This enables administrators to establish a backup snapshot with the \"last known good state\" for faster recovery and compliance with industry regulations. \r\n<b>Enterprise Management </b>\r\nDesigned for multi-site and distributed environments, Tenable.ot provides centralized security, vulnerability management, and full reporting capabilities for your distributed environment, regardless of location. ","shortDescription":"Get the Operational Technology Security You Need. Reduce the Risk You Don't\r\n","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":12,"sellingCount":18,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Tenable OT","keywords":"","description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices i","og:title":"Tenable OT","og:description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices i","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Tenable.png"},"eventUrl":"","translationId":5663,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":840,"title":"ICS/SCADA Cyber Security","alias":"icsscada-cyber-security","description":"SCADA security is the practice of protecting supervisory control and data acquisition (SCADA) networks, a common framework of control systems used in industrial operations. These networks are responsible for providing automated control and remote human management of essential commodities and services such as water, natural gas, electricity and transportation to millions of people. They can also be used to improve the efficiencies and quality in other less essential (but some would say very important!) real-world processes such as snowmaking for ski resorts and beer brewing. SCADA is one of the most common types of industrial control systems (ICS).\r\nThese networks, just like any other network, are under threat from cyber-attacks that could bring down any part of the nation's critical infrastructure quickly and with dire consequences if the right security is not in place. Capital expenditure is another key concern; SCADA systems can cost an organization from tens of thousands to millions of dollars. For these reasons, it is essential that organizations implement robust SCADA security measures to protect their infrastructure and the millions of people that would be affected by the disruption caused by an external attack or internal error.\r\nSCADA security has evolved dramatically in recent years. Before computers, the only way to monitor a SCADA network was to deploy several people to each station to report back on the state of each system. In busier stations, technicians were stationed permanently to manually operate the network and communicate over telephone wires.\r\nIt wasn't until the introduction of the local area network (LAN) and improvements in system miniaturization that we started to see advances in SCADA development such as the distributed SCADA network. Next came networked systems that were able to communicate over a wide area network (WAN) and connect many more components together.\r\nFrom local companies to federal governments, every business or organization that works with SCADA systems are vulnerable to SCADA security threats. These threats can have wide-reaching effects on both the economy and the community. Specific threats to SCADA networks include the following:\r\n<span style=\"font-weight: bold;\">Hackers.</span> Individuals or groups with malicious intent could bring a SCADA network to its knees. By gaining access to key SCADA components, hackers could unleash chaos on an organization that can range from a disruption in services to cyber warfare.\r\n<span style=\"font-weight: bold;\">Malware.</span> Malware, including viruses, spyware and ransomware can pose a risk to SCADA systems. While malware may not be able to specifically target the network itself, it can still pose a threat to the key infrastructure that helps to manage the SCADA network. This includes mobile SCADA applications that are used to monitor and manage SCADA systems.\r\n<span style=\"font-weight: bold;\">Terrorists.</span> Where hackers are usually motivated by sordid gain, terrorists are driven by the desire to cause as much mayhem and damage as possible.\r\n<span style=\"font-weight: bold;\">Employees.</span> Insider threats can be just as damaging as external threats. From human error to a disgruntled employee or contractor, it is essential that SCADA security addresses these risks.\r\nManaging today's SCADA networks can be a challenge without the right security precautions in place. Many networks are still without the necessary detection and monitoring systems and this leaves them vulnerable to attack. Because SCADA network attacks exploit both cyber and physical vulnerabilities, it is critical to align cybersecurity measures accordingly.","materialsDescription":"<span style=\"font-weight: bold;\">What is the difference between ICS/SCADA cybersecurity and information security?</span>\r\nAutomated process control systems (SCADA) have a lot of differences from “traditional” corporate information systems: from the destination, specific data transfer protocols and equipment used and ending with the environment in which they operate. In corporate networks and systems, as a rule, the main protected resource is information that is processed, transmitted and stored in automated systems, and the main goal is to ensure its confidentiality. In ICS, the protected resource, first of all, is the technological process itself, and the main goal is to ensure its continuity (accessibility of all nodes) and integrity (including information transmitted between the nodes of the ICS). Moreover, the field of potential risks and threats to ICS, in comparison with corporate systems, expands with risks of potential damage to life and health of personnel and the public, damage to the environment and infrastructure. That is why it is incorrect to talk about “information security” in relation to ICS/SCADA. In English sources, the term “cybersecurity” is used for this, a direct translation of which (cybersecurity) is increasingly found in our market in relation to the protection of process control systems.\r\n<span style=\"font-weight: bold;\">Is it really necessary?</span>\r\nIt is necessary. There are a number of myths about process control systems, for example: “process control systems are completely isolated from the outside world”, “process control systems are too specific for someone to crack”, “process control systems are reliably protected by the developer”, or even “No one will ever try us, hacking us is not interesting. ” All this is no longer true. Many modern distributed process control systems have one or another connection with the corporate network, even if the system owners are unaware of this. Communication with the outside world greatly simplifies the task of the attacker, but does not remain the only possible option. Automated process control software and data transfer protocols are, as a rule, very, very insecure against cyber threats. This is evidenced by numerous articles and reports of experts involved in the study of the protection of industrial control systems and penetration tests. The PHDays III section on hacking automated process control systems impressed even ardent skeptics. Well, and, of course, the argument “they have NOT attacked us, therefore they will not” - can hardly be considered seriously. Everyone has heard about Stuxnet, which dispelled almost all the myths about the safety of ICS at once.\r\n<span style=\"font-weight: bold;\">Who needs this?</span>\r\nWith the phrase ICS/SCADA, most imagine huge plants, automated CNC machines or something similar. However, the application of process control systems is not limited to these objects - in the modern age of automation, process control systems are used everywhere: from large production facilities, the oil and gas industry, transport management to smart home systems. And, by the way, with the protection of the latter, as a rule, everything can be much worse, because the developer silently and imperceptibly shifts responsibility to the shoulders of the user.\r\nOf course, some of the objects with automated process control systems are more interesting for attackers, others less. But, given the ever-growing number of vulnerabilities discovered and published in the ICS, the spread of &quot;exclusive&quot; (written for specific protocols and ICS software) malware, considering your system safe &quot;by default&quot; is unreasonable.\r\n<span style=\"font-weight: bold;\">Are ICS and SCADA the same thing?</span>\r\nNo. SCADA systems (supervisory control and data acquisition, supervisory control and data collection) are part of the control system. Usually, a SCADA system means centralized control and management systems with the participation of a person as a whole system or a complex of industrial control systems. SCADA is the central link between people (human-machine interfaces) and PLC levels (programmable logic controller) or RTU (remote terminal unit).\r\n<span style=\"font-weight: bold;\">What is ICS/SCADA cybersecurity?</span>\r\nIn fact, ICS cybersecurity is a process similar to “information security” in a number of properties, but very different in details. And the devil, as you know, lies in them. ICS/SCADA also has similar information security-related processes: asset inventory, risk analysis and assessment, threat analysis, security management, change management, incident response, continuity, etc. But these processes themselves are different.<br />The cyber security of ICSs has the same basic target qualities - confidentiality, integrity and accessibility, but the significance and point of application for them are completely different. It should be remembered that in ICS/SCADA we, first of all, protect the technological process. Beyond this - from the risks of damage to human health and life and the environment.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_SCADA_Cyber_Security.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":1217,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Tenable_SecurityCenter_R_.png","logo":true,"scheme":false,"title":"Tenable SecurityCenter®","vendorVerified":0,"rating":"1.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"tenable-securitycenterr","companyTitle":"Tenable (Cyber Exposure)","companyTypes":["supplier","vendor"],"companyId":4084,"companyAlias":"tenable-cyber-exposure","description":"Consolidate and analyze all vulnerability data gathered from multiple Nessus® scanners distributed across your enterprise. Use Assurance Report Cards (ARCs) to measure, analyze and visualize your security program and evaluate program effectiveness.\r\n<span style=\"font-weight: bold;\">Reporting and Dashboards</span>\r\nLeverage pre-built, highly customizable HTML5-based dashboards and reports. Quickly give CISOs, security managers, analysts and practitioners the visibility and context they need to take decisive action to reduce exposure and risk.\r\n<span style=\"font-weight: bold;\">Alerts and Notifications</span>\r\nUtilize customizable alerts, notifications and actions to enable rapid response. Quickly alert administrators to high-priority security events, speed up incident response and vulnerability remediation, and reduce overall risk.\r\n<span style=\"font-weight: bold;\">Asset Grouping and Assessment</span>\r\nDynamically group assets based on policies to obtain a near real-time view into overall risk when new vulnerabilities are discovered. Speed mitigation by identifying how many assets are affected by new vulnerabilities in minutes instead of days, and easily see remediation progress.\r\n<span style=\"font-weight: bold;\">Compliance</span>\r\nUse pre-defined checks against industry standards and regulatory mandates, such as CIS benchmarks, DISA STIG, FISMA, PCI DSS, HIPAA/HITECH, SCAP and more. Get the visibility and context you need to easily demonstrate adherence to multiple compliance initiatives.\r\n<span style=\"font-weight: bold;\">Integrations</span>\r\nUtilize intelligent connectors to integrate with leading solutions in patch management, mobile device management, threat intelligence, cloud and more. Integrations leverage existing security investments to provide additional data and improve visibility, context and analysis.","shortDescription":"SecurityCenter consolidates and evaluates vulnerability data across your organization, prioritizing security risks and providing a clear view of your security posture. ","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":4,"sellingCount":11,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Tenable SecurityCenter®","keywords":"security, visibility, context, risk, Integrations, easily, overall, customizable","description":"Consolidate and analyze all vulnerability data gathered from multiple Nessus® scanners distributed across your enterprise. Use Assurance Report Cards (ARCs) to measure, analyze and visualize your security program and evaluate program effectiveness.\r\n<span styl","og:title":"Tenable SecurityCenter®","og:description":"Consolidate and analyze all vulnerability data gathered from multiple Nessus® scanners distributed across your enterprise. Use Assurance Report Cards (ARCs) to measure, analyze and visualize your security program and evaluate program effectiveness.\r\n<span styl","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Tenable_SecurityCenter_R_.png"},"eventUrl":"","translationId":1218,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":24,"title":"DLP - Data Leak Prevention","alias":"dlp-data-leak-prevention","description":"Data leak prevention (DLP) is a suite of technologies aimed at stemming the loss of sensitive information that occurs in enterprises across the globe. By focusing on the location, classification and monitoring of information at rest, in use and in motion, this solution can go far in helping an enterprise get a handle on what information it has, and in stopping the numerous leaks of information that occur each day. DLP is not a plug-and-play solution. The successful implementation of this technology requires significant preparation and diligent ongoing maintenance. Enterprises seeking to integrate and implement DLP should be prepared for a significant effort that, if done correctly, can greatly reduce risk to the organization. Those implementing the solution must take a strategic approach that addresses risks, impacts and mitigation steps, along with appropriate governance and assurance measures.","materialsDescription":" <span style=\"font-weight: bold;\">How to protect the company from internal threats associated with leakage of confidential information?</span>\r\nIn order to protect against any threat, you must first realize its presence. Unfortunately, not always the management of companies is able to do this if it comes to information security threats. The key to successfully protecting against information leaks and other threats lies in the skillful use of both organizational and technical means of monitoring personnel actions.\r\n<span style=\"font-weight: bold;\">How should the personnel management system in the company be organized to minimize the risks of leakage of confidential information?</span>\r\nA company must have a special employee responsible for information security, and a large department must have a department directly reporting to the head of the company.\r\n<span style=\"font-weight: bold;\">Which industry representatives are most likely to encounter confidential information leaks?</span>\r\nMore than others, representatives of such industries as industry, energy, and retail trade suffer from leaks. Other industries traditionally exposed to leakage risks — banking, insurance, IT — are usually better at protecting themselves from information risks, and for this reason they are less likely to fall into similar situations.\r\n<span style=\"font-weight: bold;\">What should be adequate measures to protect against leakage of information for an average company?</span>\r\nFor each organization, the question of protection measures should be worked out depending on the specifics of its work, but developing information security policies, instructing employees, delineating access to confidential data and implementing a DLP system are necessary conditions for successful leak protection for any organization. Among all the technical means to prevent information leaks, the DLP system is the most effective today, although its choice must be taken very carefully to get the desired result. So, it should control all possible channels of data leakage, support automatic detection of confidential information in outgoing traffic, maintain control of work laptops that temporarily find themselves outside the corporate network...\r\n<span style=\"font-weight: bold;\">Is it possible to give protection against information leaks to outsourcing?</span>\r\nFor a small company, this may make sense because it reduces costs. However, it is necessary to carefully select the service provider, preferably before receiving recommendations from its current customers.\r\n<span style=\"font-weight: bold;\">What data channels need to be monitored to prevent leakage of confidential information?</span>\r\nAll channels used by employees of the organization - e-mail, Skype, HTTP World Wide Web protocol ... It is also necessary to monitor the information recorded on external storage media and sent to print, plus periodically check the workstation or laptop of the user for files that are there saying should not.\r\n<span style=\"font-weight: bold;\">What to do when the leak has already happened?</span>\r\nFirst of all, you need to notify those who might suffer - silence will cost your reputation much more. Secondly, you need to find the source and prevent further leakage. Next, you need to assess where the information could go, and try to somehow agree that it does not spread further. In general, of course, it is easier to prevent the leakage of confidential information than to disentangle its consequences.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Leak_Prevention.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]}],"suppliedProducts":[{"id":5664,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Tenable.png","logo":true,"scheme":false,"title":"Tenable OT","vendorVerified":0,"rating":"0.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"tenable-ot","companyTitle":"Tenable (Cyber Exposure)","companyTypes":["supplier","vendor"],"companyId":4084,"companyAlias":"tenable-cyber-exposure","description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices in their native protocols. \r\n<b>Proactive Risk-Based Insights Into Vulnerabilities </b>\r\nWith real-time information about your network and devices, you’ll always know your risk profile and be ready to address new threats as they emerge. \r\n<b>Unified OT and IT Security </b>\r\nFor complete understanding of your modern attack surface, unify your OT and IT security with a single vendor in an integrated solution. \r\n<p class=\"align-center\"><b>TENABLE.OT GIVES YOU COMPLETE VISIBILITY, SECURITY AND CONTROL OVER THE OT THREATS THAT PUT YOUR ORGANIZATION AT RISK </b></p>\r\n<b>Threat Detection and Mitigation </b>\r\nWith its multi-detection engine, Tenable.ot identifies policy violations, detects anomalous behaviors and tracks signatures for potential high-risk events. It then sends context-aware alerts with detailed information to your team so you can quickly respond and launch forensic investigations into what happened. \r\n<b>Risk-Based Vulnerability Management </b>\r\nDrawing on comprehensive and detailed IT and OT asset tracking capabilities, Tenable.ot generates vulnerability and risk levels using Predictive Prioritization for each asset in your ICS network. These reports include risk-scoring and detailed insights, along with mitigation suggestions. This enables authorized personnel to quickly identify the highest risk for priority remediation before vulnerabilities are exploited. \r\n<b>Complete Visibility </b>\r\nAttacks can easily propagate in a converging IT/OT infrastructure. With a single platform to manage and measure cyber risk across your OT and IT systems, you have complete visibility into your converged attack surface. Tenable.ot also natively integrates with leading IT security and operational tools, such as your Security Information and Event Management (SIEM) solution, log management tools, next-generation firewalls, and ticketing systems. \r\n<b>Adaptive Assessment </b>\r\nTenable.ot gives you unparalleled visibility into your infrastructure without impacting operations. This patented approach gathers far more information than passive monitoring alone, including identification of devices that rarely communicate on your network. \r\n<b>Configuration Control </b>\r\nWith Tenable.ot, you can track malware and user-executed changes made over your network or directly on a device. Tenable.ot provides a full history of device configuration changes over time, including granularity of specific ladder logic segments, diagnostic buffers, tag tables and more. This enables administrators to establish a backup snapshot with the \"last known good state\" for faster recovery and compliance with industry regulations. \r\n<b>Enterprise Management </b>\r\nDesigned for multi-site and distributed environments, Tenable.ot provides centralized security, vulnerability management, and full reporting capabilities for your distributed environment, regardless of location. ","shortDescription":"Get the Operational Technology Security You Need. Reduce the Risk You Don't\r\n","type":null,"isRoiCalculatorAvaliable":false,"isConfiguratorAvaliable":false,"bonus":100,"usingCount":12,"sellingCount":18,"discontinued":0,"rebateForPoc":0,"rebate":0,"seo":{"title":"Tenable OT","keywords":"","description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices i","og:title":"Tenable OT","og:description":"<p class=\"align-center\"><b>KEEP YOUR IT AND OT ENVIRONMENTS SECURE WITH TENABLE.OT </b></p>\r\n<b>Complete Visibility </b>\r\nGet a comprehensive view of your industrial environment. Go deeper than simply listening to network traffic by actively querying devices i","og:image":"https://old.roi4cio.com/fileadmin/user_upload/Tenable.png"},"eventUrl":"","translationId":5663,"dealDetails":null,"roi":null,"price":null,"bonusForReference":null,"templateData":[],"testingArea":"","categories":[{"id":840,"title":"ICS/SCADA Cyber Security","alias":"icsscada-cyber-security","description":"SCADA security is the practice of protecting supervisory control and data acquisition (SCADA) networks, a common framework of control systems used in industrial operations. These networks are responsible for providing automated control and remote human management of essential commodities and services such as water, natural gas, electricity and transportation to millions of people. They can also be used to improve the efficiencies and quality in other less essential (but some would say very important!) real-world processes such as snowmaking for ski resorts and beer brewing. SCADA is one of the most common types of industrial control systems (ICS).\r\nThese networks, just like any other network, are under threat from cyber-attacks that could bring down any part of the nation's critical infrastructure quickly and with dire consequences if the right security is not in place. Capital expenditure is another key concern; SCADA systems can cost an organization from tens of thousands to millions of dollars. For these reasons, it is essential that organizations implement robust SCADA security measures to protect their infrastructure and the millions of people that would be affected by the disruption caused by an external attack or internal error.\r\nSCADA security has evolved dramatically in recent years. Before computers, the only way to monitor a SCADA network was to deploy several people to each station to report back on the state of each system. In busier stations, technicians were stationed permanently to manually operate the network and communicate over telephone wires.\r\nIt wasn't until the introduction of the local area network (LAN) and improvements in system miniaturization that we started to see advances in SCADA development such as the distributed SCADA network. Next came networked systems that were able to communicate over a wide area network (WAN) and connect many more components together.\r\nFrom local companies to federal governments, every business or organization that works with SCADA systems are vulnerable to SCADA security threats. These threats can have wide-reaching effects on both the economy and the community. Specific threats to SCADA networks include the following:\r\n<span style=\"font-weight: bold;\">Hackers.</span> Individuals or groups with malicious intent could bring a SCADA network to its knees. By gaining access to key SCADA components, hackers could unleash chaos on an organization that can range from a disruption in services to cyber warfare.\r\n<span style=\"font-weight: bold;\">Malware.</span> Malware, including viruses, spyware and ransomware can pose a risk to SCADA systems. While malware may not be able to specifically target the network itself, it can still pose a threat to the key infrastructure that helps to manage the SCADA network. This includes mobile SCADA applications that are used to monitor and manage SCADA systems.\r\n<span style=\"font-weight: bold;\">Terrorists.</span> Where hackers are usually motivated by sordid gain, terrorists are driven by the desire to cause as much mayhem and damage as possible.\r\n<span style=\"font-weight: bold;\">Employees.</span> Insider threats can be just as damaging as external threats. From human error to a disgruntled employee or contractor, it is essential that SCADA security addresses these risks.\r\nManaging today's SCADA networks can be a challenge without the right security precautions in place. Many networks are still without the necessary detection and monitoring systems and this leaves them vulnerable to attack. Because SCADA network attacks exploit both cyber and physical vulnerabilities, it is critical to align cybersecurity measures accordingly.","materialsDescription":"<span style=\"font-weight: bold;\">What is the difference between ICS/SCADA cybersecurity and information security?</span>\r\nAutomated process control systems (SCADA) have a lot of differences from “traditional” corporate information systems: from the destination, specific data transfer protocols and equipment used and ending with the environment in which they operate. In corporate networks and systems, as a rule, the main protected resource is information that is processed, transmitted and stored in automated systems, and the main goal is to ensure its confidentiality. In ICS, the protected resource, first of all, is the technological process itself, and the main goal is to ensure its continuity (accessibility of all nodes) and integrity (including information transmitted between the nodes of the ICS). Moreover, the field of potential risks and threats to ICS, in comparison with corporate systems, expands with risks of potential damage to life and health of personnel and the public, damage to the environment and infrastructure. That is why it is incorrect to talk about “information security” in relation to ICS/SCADA. In English sources, the term “cybersecurity” is used for this, a direct translation of which (cybersecurity) is increasingly found in our market in relation to the protection of process control systems.\r\n<span style=\"font-weight: bold;\">Is it really necessary?</span>\r\nIt is necessary. There are a number of myths about process control systems, for example: “process control systems are completely isolated from the outside world”, “process control systems are too specific for someone to crack”, “process control systems are reliably protected by the developer”, or even “No one will ever try us, hacking us is not interesting. ” All this is no longer true. Many modern distributed process control systems have one or another connection with the corporate network, even if the system owners are unaware of this. Communication with the outside world greatly simplifies the task of the attacker, but does not remain the only possible option. Automated process control software and data transfer protocols are, as a rule, very, very insecure against cyber threats. This is evidenced by numerous articles and reports of experts involved in the study of the protection of industrial control systems and penetration tests. The PHDays III section on hacking automated process control systems impressed even ardent skeptics. Well, and, of course, the argument “they have NOT attacked us, therefore they will not” - can hardly be considered seriously. Everyone has heard about Stuxnet, which dispelled almost all the myths about the safety of ICS at once.\r\n<span style=\"font-weight: bold;\">Who needs this?</span>\r\nWith the phrase ICS/SCADA, most imagine huge plants, automated CNC machines or something similar. However, the application of process control systems is not limited to these objects - in the modern age of automation, process control systems are used everywhere: from large production facilities, the oil and gas industry, transport management to smart home systems. And, by the way, with the protection of the latter, as a rule, everything can be much worse, because the developer silently and imperceptibly shifts responsibility to the shoulders of the user.\r\nOf course, some of the objects with automated process control systems are more interesting for attackers, others less. But, given the ever-growing number of vulnerabilities discovered and published in the ICS, the spread of &quot;exclusive&quot; (written for specific protocols and ICS software) malware, considering your system safe &quot;by default&quot; is unreasonable.\r\n<span style=\"font-weight: bold;\">Are ICS and SCADA the same thing?</span>\r\nNo. SCADA systems (supervisory control and data acquisition, supervisory control and data collection) are part of the control system. Usually, a SCADA system means centralized control and management systems with the participation of a person as a whole system or a complex of industrial control systems. SCADA is the central link between people (human-machine interfaces) and PLC levels (programmable logic controller) or RTU (remote terminal unit).\r\n<span style=\"font-weight: bold;\">What is ICS/SCADA cybersecurity?</span>\r\nIn fact, ICS cybersecurity is a process similar to “information security” in a number of properties, but very different in details. And the devil, as you know, lies in them. ICS/SCADA also has similar information security-related processes: asset inventory, risk analysis and assessment, threat analysis, security management, change management, incident response, continuity, etc. But these processes themselves are different.<br />The cyber security of ICSs has the same basic target qualities - confidentiality, integrity and accessibility, but the significance and point of application for them are completely different. It should be remembered that in ICS/SCADA we, first of all, protect the technological process. Beyond this - from the risks of damage to human health and life and the environment.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_SCADA_Cyber_Security.png"}],"characteristics":[],"concurentProducts":[],"jobRoles":[],"organizationalFeatures":[],"complementaryCategories":[],"solutions":[],"materials":[],"useCases":[],"best_practices":[],"values":[],"implementations":[]},{"id":1217,"logoURL":"https://old.roi4cio.com/fileadmin/user_upload/Tenable_SecurityCenter_R_.png","logo":true,"scheme":false,"title":"Tenable SecurityCenter®","vendorVerified":0,"rating":"1.00","implementationsCount":0,"suppliersCount":0,"supplierPartnersCount":1,"alias":"tenable-securitycenterr","companyTitle":"Tenable (Cyber Exposure)","companyTypes":["supplier","vendor"],"companyId":4084,"companyAlias":"tenable-cyber-exposure","description":"Consolidate and analyze all vulnerability data gathered from multiple Nessus® scanners distributed across your enterprise. Use Assurance Report Cards (ARCs) to measure, analyze and visualize your security program and evaluate program effectiveness.\r\n<span style=\"font-weight: bold;\">Reporting and Dashboards</span>\r\nLeverage pre-built, highly customizable HTML5-based dashboards and reports. Quickly give CISOs, security managers, analysts and practitioners the visibility and context they need to take decisive action to reduce exposure and risk.\r\n<span style=\"font-weight: bold;\">Alerts and Notifications</span>\r\nUtilize customizable alerts, notifications and actions to enable rapid response. Quickly alert administrators to high-priority security events, speed up incident response and vulnerability remediation, and reduce overall risk.\r\n<span style=\"font-weight: bold;\">Asset Grouping and Assessment</span>\r\nDynamically group assets based on policies to obtain a near real-time view into overall risk when new vulnerabilities are discovered. 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The successful implementation of this technology requires significant preparation and diligent ongoing maintenance. Enterprises seeking to integrate and implement DLP should be prepared for a significant effort that, if done correctly, can greatly reduce risk to the organization. Those implementing the solution must take a strategic approach that addresses risks, impacts and mitigation steps, along with appropriate governance and assurance measures.","materialsDescription":" <span style=\"font-weight: bold;\">How to protect the company from internal threats associated with leakage of confidential information?</span>\r\nIn order to protect against any threat, you must first realize its presence. Unfortunately, not always the management of companies is able to do this if it comes to information security threats. The key to successfully protecting against information leaks and other threats lies in the skillful use of both organizational and technical means of monitoring personnel actions.\r\n<span style=\"font-weight: bold;\">How should the personnel management system in the company be organized to minimize the risks of leakage of confidential information?</span>\r\nA company must have a special employee responsible for information security, and a large department must have a department directly reporting to the head of the company.\r\n<span style=\"font-weight: bold;\">Which industry representatives are most likely to encounter confidential information leaks?</span>\r\nMore than others, representatives of such industries as industry, energy, and retail trade suffer from leaks. Other industries traditionally exposed to leakage risks — banking, insurance, IT — are usually better at protecting themselves from information risks, and for this reason they are less likely to fall into similar situations.\r\n<span style=\"font-weight: bold;\">What should be adequate measures to protect against leakage of information for an average company?</span>\r\nFor each organization, the question of protection measures should be worked out depending on the specifics of its work, but developing information security policies, instructing employees, delineating access to confidential data and implementing a DLP system are necessary conditions for successful leak protection for any organization. Among all the technical means to prevent information leaks, the DLP system is the most effective today, although its choice must be taken very carefully to get the desired result. So, it should control all possible channels of data leakage, support automatic detection of confidential information in outgoing traffic, maintain control of work laptops that temporarily find themselves outside the corporate network...\r\n<span style=\"font-weight: bold;\">Is it possible to give protection against information leaks to outsourcing?</span>\r\nFor a small company, this may make sense because it reduces costs. However, it is necessary to carefully select the service provider, preferably before receiving recommendations from its current customers.\r\n<span style=\"font-weight: bold;\">What data channels need to be monitored to prevent leakage of confidential information?</span>\r\nAll channels used by employees of the organization - e-mail, Skype, HTTP World Wide Web protocol ... It is also necessary to monitor the information recorded on external storage media and sent to print, plus periodically check the workstation or laptop of the user for files that are there saying should not.\r\n<span style=\"font-weight: bold;\">What to do when the leak has already happened?</span>\r\nFirst of all, you need to notify those who might suffer - silence will cost your reputation much more. Secondly, you need to find the source and prevent further leakage. Next, you need to assess where the information could go, and try to somehow agree that it does not spread further. 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