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Extended Detection And Response
Extended detection and response (XDR) is a cybersecurity technology that monitors and mitigates cyber security threats. Concept The term was coined by Nir Zuk of Palo Alto Networks in 2018. According to Chapple, Stewart and Gibson, XDR is not so much another tool as the collection and integration of several concepts into a single solution, the components varying from vendor to vendor and often including NTA (network traffic analysis), NIDS and NIPS. According to Gartner: The system works by collecting and correlating data across various network points such as servers, email, cloud workloads, and endpoints. The data is then analyzed and correlated, lending it visibility and context, and revealing advanced threats. Thereafter, the threats are prioritized, analyzed, and sorted to prevent security collapses and data loss. The XDR system helps organizations to have a higher level of cyber awareness, enabling cyber security teams to identify and eliminate security vulnerabilitie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cybersecurity
Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide. The significance of the field stems from the expanded reliance on computer systems, the Internet, and wireless network standards. Its importance is further amplified by the growth of smart devices, including smartphones, televisions, and the various devices that constitute the Internet of things (IoT). Cybersecurity has emerged as one of the most significant new challenges facing the contemporary world, due to both the complexity of information systems and the societies they support. Security is particularly crucial for systems that govern large-scale sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palo Alto Networks
Palo Alto Networks, Inc. is an American multinational cybersecurity company with headquarters in Santa Clara, California. The core product is a platform that includes advanced firewalls and cloud-based offerings that extend those firewalls to cover other aspects of security. The company serves over 70,000 organizations in over 150 countries, including 85 of the Fortune 100. It is home to the Unit 42 threat research team and hosts the Ignite cybersecurity conference. It is a partner organization of the World Economic Forum. In June 2018, former Google and SoftBank executive Nikesh Arora joined the company as Chairman and CEO. History Palo Alto Networks was founded in 2005 by Nir Zuk, a former engineer from Check Point and NetScreen Technologies. Zuk, an Israeli native, began working with computers during his mandatory military service in the Israeli Defense Forces in the early 1990s and served as head of software development in Unit 8200, a branch of the Israeli Intelligence C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Intrusion-detection System
An intrusion detection system (IDS) is a device or software application that monitors a network or systems for malicious activity or policy violations. Any intrusion activity or violation is typically either reported to an administrator or collected centrally using a security information and event management (SIEM) system. A SIEM system combines outputs from multiple sources and uses alarm filtering techniques to distinguish malicious activity from false alarms. IDS types range in scope from single computers to large networks. The most common classifications are network intrusion detection systems (NIDS) and host-based intrusion detection systems (HIDS). A system that monitors important operating system files is an example of an HIDS, while a system that analyzes incoming network traffic is an example of an NIDS. It is also possible to classify IDS by detection approach. The most well-known variants are signature-based detection (recognizing bad patterns, such as exploitation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malware Detection
Malware (a portmanteau of ''malicious software'')Tahir, R. (2018)A study on malware and malware detection techniques . ''International Journal of Education and Management Engineering'', ''8''(2), 20. is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy. Researchers tend to classify malware into one or more sub-types (i.e. computer viruses, worms, Trojan horses, logic bombs, ransomware, spyware, adware, rogue software, wipers and keyloggers). Malware poses serious problems to individuals and businesses on the Internet. According to Symantec's 2018 Internet Security Threat Report (ISTR), malware variants number has increased to 669,947,865 in 2017, which is twice as many malware variants as in 2016. Cybercrime, which includes malware attack ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endpoint Detection And Response
Endpoint detection and response (EDR), also known as endpoint threat detection and response (ETDR), is a cybersecurity technology that continually monitors an "endpoint" (e.g. a client device such as a mobile phone, laptop, Internet of things device) to mitigate malicious cyber threats. History In 2013, Anton Chuvakin of Gartner coined the term "endpoint threat detection and response" for "tools primarily focused on detecting and investigating suspicious activities (and traces of such) other problems on hosts/endpoints". Now, it is commonly known as "endpoint detection and response". According to the ''Endpoint Detection and Response - Global Market Outlook (2017-2026)'' report, the adoption of Cloud-based software, cloud-based and On-premises software, on-premises EDR solutions are going to grow 26% annually, and will be valued at $7273.26 million by 2026. According to the ''Artificial intelligence, Artificial Intelligence (AI) in Cyber Security Market'' report by Zion Market R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Operations Center
A security operations center (SOC) is responsible for protecting an organization against cyber threats. SOC analysts perform round-the-clock monitoring of an organization’s network and investigate any potential security incidents. If a cyberattack is detected, the SOC analysts are responsible for taking any steps necessary to remediate it. It comprises the three building blocks for managing and enhancing an organization's security posture: people, processes, and technology. Thereby, governance and compliance provide a framework, tying together these building blocks. A SOC within a building or facility is a central location from which staff supervises the site using data processing technology. Typically, a SOC is equipped for access monitoring and control of lighting, alarms, and vehicle barriers.. SOC can be either internal or external. In latter case the organization outsources the security services, such monitoring, detection and analysis, from a Managed Security Service P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endpoint Security
Endpoint security or endpoint protection is an approach to the protection of computer networks that are remotely bridged to client devices. The connection of endpoint devices such as laptops, tablets, mobile phones, and other wireless devices to corporate networks creates attack paths for security threats. Endpoint security attempts to ensure that such devices follow compliance to standards. The endpoint security space has evolved since the 2010s away from limited antivirus software and into more advanced, comprehensive defenses. This includes next-generation antivirus, threat detection, investigation, and response, device management, data loss prevention (DLP), patch management, and other considerations to face evolving threats. Corporate network security Endpoint security management is a software approach that helps to identify and manage the users' computer and data access over a corporate network. This allows the network administrator to restrict the use of sensitive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Loss Prevention Software
Data loss prevention (DLP) software detects potential data breaches/data exfiltration transmissions and prevents them by monitoring, detecting and blocking sensitive data while ''in use'' (endpoint actions), ''in motion'' ( network traffic), and ''at rest'' (data storage). The terms " data loss" and " data leak" are related and are often used interchangeably.Asaf Shabtai, Yuval Elovici, Lior Rokach,A Survey of Data Leakage Detection and Prevention Solutions Springer-Verlag New York Incorporated, 2012 Data loss incidents turn into data leak incidents in cases where media containing sensitive information are lost and subsequently acquired by an unauthorized party. However, a data leak is possible without losing the data on the originating side. Other terms associated with data leakage prevention are information leak detection and prevention (ILDP), information leak prevention (ILP), content monitoring and filtering (CMF), information protection and control (IPC) and extrusion preve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endpoint Detection And Response
Endpoint detection and response (EDR), also known as endpoint threat detection and response (ETDR), is a cybersecurity technology that continually monitors an "endpoint" (e.g. a client device such as a mobile phone, laptop, Internet of things device) to mitigate malicious cyber threats. History In 2013, Anton Chuvakin of Gartner coined the term "endpoint threat detection and response" for "tools primarily focused on detecting and investigating suspicious activities (and traces of such) other problems on hosts/endpoints". Now, it is commonly known as "endpoint detection and response". According to the ''Endpoint Detection and Response - Global Market Outlook (2017-2026)'' report, the adoption of Cloud-based software, cloud-based and On-premises software, on-premises EDR solutions are going to grow 26% annually, and will be valued at $7273.26 million by 2026. According to the ''Artificial intelligence, Artificial Intelligence (AI) in Cyber Security Market'' report by Zion Market R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Detection And Response
Network detection and response (NDR) refers to a category of network security products that detect abnormal system behaviors by continuously analyzing network traffic. NDR solutions apply behavioral analytics to inspect raw network packets and metadata for both internal (east-west) and external (north-south) network communications. Description NDR is delivered through a combination of hardware and software sensors, along with a software or SaaS management console. Organizations use NDR to detect and contain malicious post-breach activity such as ransomware or insider malicious activity. NDR focuses on identifying abnormal behavior patterns and anomalies rather than relying solely on signature-based threat detection. This allows NDR to spot weak signals and unknown threats from network traffic, like lateral movement or data exfiltration. NDR provides visibility into network activities to identify anomalies using machine learning algorithms. The automated response capab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
