Новости. Advocacy На этой странице публикуется последняя информация о деятельности Совета Безопасности, пресс-релизы и заявления. Even though apps loom larger in most people's daily online interactions than traditional websites do, that does not mean that the basic Internet safety rules have changed. Hackers are still on the lookout for personal information they can use to access your credit card and bank information. интернет-портал о безопасности, защите и охране.
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View CNN world news today for international news and videos from Europe, Asia, Africa, the Middle East and the Americas. Чтение новостей на английском — самый естественный и верный способ продвинуться в языке. Key Highlights Introduction Cloud access security brokers (CASBs) are increasingly becoming a critical component of enterprise security in the ever-expanding cloud landscape. As organizations embrace. Don't panic! This is a SockJS hidden iframe. It's used for cross domain magic. Read the latest headlines, breaking news, and videos at , the definitive source for independent journalism from every corner of the globe.
Top 15 internet safety rules and what not to do online
Международные новости по техническим средствам и системам безопасности (видеонаблюдение, системы контроля доступа и пр.). Новейшие технологии, лучшие практики, опыт профессионалов. The latest international news, investigations and analysis from Africa, the Americas, Asia, Australia, Canada, Europe, the Middle East and the U.K. Don't panic! This is a SockJS hidden iframe. It's used for cross domain magic.
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Статьи по информационной безопасности на английском языке
Three toxic substances were taken for analysis. The method for calculating the dispersion of emissions of harmful polluting substances in the atmospheric airwas used; maps of the dispersion of isolines of pollutants in residential areas were constructed. When solving the inverse problem, emergency emission intensities at which excess of permissible concentrations occurred were determined. In the range of multiplicities exceeding the maximum single maximum permissible concentration from 1 to 5, the dependence was well approximated by a straight line. This technique can be used to determine the risk of diseases caused by carcinogenic and noncarcinogenic substances and minimize the risk of exposure to harmful substances. Ash and slag wastes are the source of negative impact on the environment.
A code and cipher decryption unit was established as the Cable and Telegraph Section, which was also known as the Cipher Bureau. On July 5, 1917, Herbert O. Yardley was assigned to head the unit. At that point, the unit consisted of Yardley and two civilian clerks. Army cryptographic section of military intelligence known as MI-8, the U. Its true mission, however, was to break the communications chiefly diplomatic of other nations. At the Washington Naval Conference , it aided American negotiators by providing them with the decrypted traffic of many of the conference delegations, including the Japanese. Secretary of State Henry L. Department of Defense under the command of the Joint Chiefs of Staff. Truman ordered a panel to investigate how AFSA had failed to achieve its goals.
Typically, attackers demand information, that some action be taken, or payment from an organization in exchange for decrypting data. Depending on the type of ransomware used, you may not be able to recover data that is encrypted. In these cases, you can only restore data by replacing infected systems with clean backups. Related content: Learn more in the in-depth guide to Malware Protection Man-in-the-middle MitM attack MitM attacks occur when communications are sent over insecure channels. During these attacks, attackers intercept requests and responses to read the contents, manipulate the data, or redirect users. There are multiple types of MitM attacks, including: Session hijacking—in which attackers substitute their own IP for legitimate users to use their session and credentials to gain system access. IP spoofing—in which attackers imitate trusted sources to send malicious information to a system or request information back. Eavesdropping attacks—in which attackers collect information passed in communications between legitimate users and your systems. Related content: Learn more in the in-depth guide to Cybersecurity Attacks Information Security Technologies Creating an effective information security strategy requires adopting a variety of tools and technologies. Most strategies adopt some combination of the following technologies. Firewalls Firewalls are a layer of protection that you can apply to networks or applications. These tools enable you to filter traffic and report traffic data to monitoring and detection systems. Firewalls often use established lists of approved or unapproved traffic and policies determining the rate or volume of traffic allowed. This aggregation of data enables teams to detect threats more effectively, more effectively manage alerts, and provide better context for investigations. SIEM solutions are also useful for logging events that occur in a system or reporting on events and performance. You can then use this information to prove compliance or to optimize configurations. This includes categorizing data, backing up data, and monitoring how data is shared across and outside an organization. For example, you can use DLP solutions to scan outgoing emails to determine if sensitive information is being inappropriately shared. These tools evaluate traffic and alert on any instances that appear suspicious or malicious. These solutions respond to traffic that is identified as suspicious or malicious, blocking requests or ending user sessions. You can use IPS solutions to manage your network traffic according to defined security policies. User behavioral analytics UBA UBA solutions gather information on user activities and correlate those behaviors into a baseline. Solutions then use this baseline as a comparison against new behaviors to identify inconsistencies. The solution then flags these inconsistencies as potential threats. For example, you can use UBA solutions to monitor user activities and identify if a user begins exporting large amounts of data, indicating an insider threat. Blockchain cybersecurity Blockchain cybersecurity is a technology that relies on immutable transactional events. In blockchain technologies, distributed networks of users verify the authenticity of transactions and ensure that integrity is maintained. While these technologies are not yet widely used, some companies are beginning to incorporate blockchain into more solutions. Endpoint detection and response EDR EDR cybersecurity solutions enable you to monitor endpoint activity, identify suspicious activity, and automatically respond to threats. These solutions are intended to improve the visibility of endpoint devices and can be used to prevent threats from entering your networks or information from leaving. EDR solutions rely on continuous endpoint data collection, detection engines, and event logging. Extended Detection and Response XDR XDR is a collection of technologies that help security teams improve the effectiveness of their threat detection efforts and the speed of their investigation and response. XDR combines data from all layers of the IT environment, including networks, email, endpoints, IoT devices, cloud workloads, identity systems, and servers, and enriches the sources with threat intelligence to detect evasive, sophisticated threats. Since XDR solutions are cloud-based, organizations can implement them for heterogeneous, distributed IT environments. These turn-key solutions immediately provide value and help improve the productivity of security teams. These technologies enable you to scan configurations, compare protections to benchmarks, and ensure that security policies are applied uniformly. Often, CSPM solutions provide recommendations or guidelines for remediation that you can use to improve your security posture. A VPN creates a tunnel between the network and a remote user. It secures traffic flowing across the tunnel by encrypting it. VPN remote access connects one user to on-premises resources but does not provide visibility into cloud resources. Instead, it provides various network security tools as a cloud service. It means employees can use their devices to connect to the corporate network and access sensitive systems and confidential data. BYOD can improve the user experience, allowing employees to work using familiar devices from any location. It enables employees to use their devices to work remotely from home or while traveling. However, BYOD often leads to shadow IT, as IT staff have poor visibility if at all into these endpoints and cannot properly implement and maintain security measures. Organizations can protect against BYOD threats by employing application virtualization and endpoint security solutions to extend visibility and gain comprehensive security and management controls. Threat Intelligence Threat intelligence is information gathered from a range of sources about current or potential attacks against an organization. The information is analyzed, refined, and organized and then used to prevent and mitigate cybersecurity risks. The main purpose of threat intelligence is to show organizations the risks they face from external threats, such as zero-day threats and advanced persistent threats APTs. Threat intelligence includes in-depth information and context about specific threats, such as who are the threat actors, their capabilities and motivation, and the indicators of compromise IoCs. With this information, organizations can make informed decisions about how to defend against the most damaging attacks. Related content: Related content: Learn more in the in-depth guide to threat intelligence M Microsegmentation Microsegmentation is a security technique that splits a network into separate zones and uses policies to dictate how data and applications within those zones can be accessed and controlled. It enables security teams to dictate how applications or workloads can share data within a system, which direction the data may be shared, and whether security or other authentication measures are required. Unlike network segmentation, which typically requires hardware equipment and is geared to North-South traffic client-server data flows between data centers , microsegmentation relies on software and is tailored to East-West traffic, or server-to-server data flows between applications. Microsegmentation limits the type of traffic that can laterally traverse across the network, which can prevent common attack techniques such as lateral movement. It can be applied throughout the network, across both internal data center and cloud environments. ITAM is critical for information security, as it allows organizations to understand what assets they have, where they are located, and how they are being used. Proper ITAM can help organizations reduce risks and costs. It can enable them to identify unauthorized or outdated software that could pose a security risk, ensure compliance with software licensing agreements, and avoid overpaying for unused or underutilized assets. Related content: Learn more in the in-depth guide to IT asset management.
Despite most social media platforms carrying age limits of 13, many children and young people regularly access social media. This includes websites and apps, such as Facebook, Instagram and Snapchat, where users can share content, interact with content generated by others and network with people online. Social media can expose children to all four of the categories of online risks defined by Keeping Children Safe in Education. These are: Content risks — being exposed to illegal, inappropriate or harmful content. Contact risks — being subjected to harmful online interaction with other users. Conduct risks — online behaviour that increases the likelihood of, or causes, harm. Commerce risks — risks with a financial implication. Social media can bring risks of child on child abuse, including bullying and harmful sexual behaviour, accessing inappropriate content and grooming, amongst others.
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Internet safety is about being secure online. When we go online, we can talk to friends, play games, and learn new things. But just like we look both ways before crossing the street, we need to be careful on the internet too. Keeping Personal Information Private Imagine your personal information is like a secret treasure. Strong Passwords A strong password is like a locked door to your online house. Use a mix of letters, numbers, and symbols to make it hard for others to guess. Being Kind Online The internet is a place where you can meet people from all over the world.
Always be kind and respectful, just like you would be in person. If someone is mean to you, tell an adult you trust. Tell a parent or teacher right away. Just like in the real world, not everyone online is a friend. Conclusion Staying safe on the internet is important.
Organizations implement endpoint security to protect devices used for work purposes, including those connected to a local network and those using cloud resources. Endpoints connecting to corporate networks become a security vulnerability that can potentially allow malicious actors to breach the network. An endpoint is essentially a potential entry point that cybercriminals can and often exploit through various techniques, like malicious software malware installed on an endpoint device to obtain control of a system or exfiltrate data. An endpoint security solution examines processes, files, and network traffic on each endpoint for indicators of malicious activity. Once the tool detects a threat, it notifies the relevant users and can perform automated responses. For example, an endpoint detection and response EDR tool can automatically respond to the threat using predetermined rules. Endpoint security solutions can employ additional strategies to protect endpoints, such as data encryption in transit and at rest, web content filtering, and application control. Related content: Learn more in the detailed guide to endpoint security Edge Security In an increasingly connected world, edge security is becoming more important. Edge security refers to the measures taken to secure the edge of your network—the point where your network connects with the outside world. This could include your routers, firewalls, or other edge devices. Securing the network edge is crucial to prevent unauthorized access to your network and protect it from threats like cyber attacks or data breaches. This could involve measures like using secure network protocols, implementing robust firewalls, and regularly monitoring and analyzing your network traffic. Learn more in the detailed guide to edge security Cryptography Cryptography uses a practice called encryption to secure information by obscuring the contents. When information is encrypted, it is only accessible to users who have the correct encryption key. If users do not have this key, the information is unintelligible. Security teams can use encryption to protect information confidentiality and integrity throughout its life, including in storage and during transfer. However, once a user decrypts the data, it is vulnerable to theft, exposure, or modification. To encrypt information, security teams use tools such as encryption algorithms or technologies like blockchain. Encryption algorithms, like the advanced encryption standard AES , are more common since there is more support for these tools and less overhead for use. Incident response Incident response is a set of procedures and tools that you can use to identify, investigate, and respond to threats or damaging events. It eliminates or reduces damage caused to systems due to attacks, natural disasters, system failures, or human error. This damage includes any harm caused to information, such as loss or theft. A commonly used tool for incident response is an incident response plan IRP. IRPs outline the roles and responsibilities for responding to incidents. These plans also inform security policy, provide guidelines or procedures for action, and help ensure that insight gained from incidents is used to improve protective measures. Vulnerability management Vulnerability management is a practice meant to reduce inherent risks in an application or system. The idea behind this practice is to discover and patch vulnerabilities before issues are exposed or exploited. The fewer vulnerabilities a component or system has, the more secure your information and resources are. Vulnerability management practices rely on testing, auditing, and scanning to detect issues. These processes are often automated to ensure that components are evaluated to a specific standard and to ensure vulnerabilities are uncovered as quickly as possible. Another method that you can use is threat hunting , which involves investigating systems in real-time to identify signs of threats or to locate potential vulnerabilities. Learn more in the detailed guide to vulnerability assessment Disaster recovery Disaster recovery strategies protect your organization from loss or damage due to unforeseen events. For example, ransomware, natural disasters, or single points of failure. Disaster recovery strategies typically account for how you can recover information, how you can restore systems, and how you can resume operations. These strategies are often part of a business continuity management BCM plan, designed to enable organizations to maintain operations with minimal downtime. Related content: Learn more in the in-depth guide to Disaster Recovery Health Data Management Health data management HDM facilitates a systematic organization of healthcare data in digital form. Scanning handwritten medical notes to store in a digital repository. Electronic health records EHR. In addition to organizing medical data, HDR also integrates the information to enable analysis. The goal is to make patient care efficient and help derive insights to improve medical outcomes while protecting the security and privacy of healthcare data. Successfully implemented HDM can improve the quality and quantity of health data. For example, including more relevant variables and ensuring records are up-to-date, validated, and complete for all patients can help improve data quality and increase the quantity. Since more data requires more interpretation, the dataset can grow, and deriving insights can become a complex task for healthcare providers. HDM helps take control of this data. Related content: Learn more in the in-depth guide to Health Data Management Digital Forensics Digital forensics is the identification, collection, and analysis of electronic evidence. Almost every crime today has a digital forensic component, and digital forensic experts provide critical assistance to police investigations. Digital forensic data is often used in court proceedings. An important part of digital forensics is analyzing suspected cyberattacks to identify, mitigate, and eliminate cyberthreats. Digital forensics thus becomes an integral part of the incident response process. Digital forensics can also help provide critical information required by auditors, legal teams, and law enforcement after an attack. This role may be a stand-alone position or be included under the responsibilities of the vice president VP of security or the chief security officer CSO. The responsibilities of a CISO include managing: Security operations—includes real-time monitoring, analysis, and triage of threats. Cyber risk and cyber intelligence—includes maintaining current knowledge of security threats and keeping executive and board teams informed of the potential impacts of risks. Data loss and fraud prevention—includes monitoring for and protecting against insider threats. Security architecture—includes applying security best practices to the acquisition, integration, and operation of hardware and software. Identity and access management—includes ensuring proper use of authentication measures, authorization measures, and privilege granting. Program management—includes ensuring proactive maintenance of hardware and software through audits and upgrades. Investigations and forensics—includes collecting evidence, interacting with authorities, and ensuring that postmortems are performed. Governance—includes verifying at all security operations operate smoothly and serving as a mediator between leadership and security operations. What Is a Security Operations Center?
К счастью, у входной двери в квартиру стоит охранник. Но это же слово описывает усилия по защите безопасности страны. Отдельные лица, компании и правительства вводят меры кибербезопасности Cybersecurity , чтобы предотвратить возможность внедрения вредоносных программ в компьютерные системы через Интернет. Вот один пример: Cybersecurity helps stop enemies from stealing private information. Но мы знаем, что усилия по предотвращению внешних атак описывает слово Cybersecurity кибербезопасность.
ThinThread contained advanced data mining capabilities. It also had a "privacy mechanism"; surveillance was stored encrypted; decryption required a warrant. The research done under this program may have contributed to the technology used in later systems. Some NSA whistleblowers complained internally about major problems surrounding Trailblazer. The project was cancelled in early 2004. Turbulence started in 2005. It was developed in small, inexpensive "test" pieces, rather than one grand plan like Trailblazer. It also included offensive cyber-warfare capabilities, like injecting malware into remote computers. Congress criticized Turbulence in 2007 for having similar bureaucratic problems as Trailblazer. The court also added that the US intelligence leaders, who publicly defended it, were not telling the truth.
News is bad for you — Не смотрите новости. Статья на английском и русском
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en Английский. Русский. Version for the visually impaired. интернет-портал о безопасности, защите и охране. EURASIP Journal on Information Security is a peer-reviewed open access journal focusing on the use of signal processing tools to enhance information. Упорядочение каналов новостей мирового масштаба, вашей страны, а также местных каналов для получения детального обзора новостей спорта, шоу-бизнеса, деловых новостей, политики, погоды и много другого. Top stories in the U.S. and world news, politics, health, science, business, music, arts and culture. Nonprofit journalism with a mission. This is NPR.