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  2. Cyber threat intelligence - Wikipedia

    en.wikipedia.org/wiki/Cyber_threat_intelligence

    Cyber threat intelligence (CTI) is a subfield of cybersecurity that focuses on the structured collection, analysis, and dissemination of data regarding potential or existing cyber threats. [ 1 ] [ 2 ] It provides organizations with the insights necessary to anticipate, prevent, and respond to cyberattacks by understanding the behavior of threat ...

  3. Cyberattack - Wikipedia

    en.wikipedia.org/wiki/Cyberattack

    The Vulnerability Model (VM) identifies attack patterns, threats, and valuable assets, which can be physical or intangible. It addresses security concerns like confidentiality, integrity, availability, and accountability within business, application, or infrastructure contexts. [18]

  4. Threat (computer security) - Wikipedia

    en.wikipedia.org/wiki/Threat_(computer_security)

    In computer security, a threat is a potential negative action or event enabled by a vulnerability that results in an unwanted impact to a computer system or application.. A threat can be either a negative "intentional" event (i.e. hacking: an individual cracker or a criminal organization) or an "accidental" negative event (e.g. the possibility of a computer malfunctioning, or the possibility ...

  5. Computer security - Wikipedia

    en.wikipedia.org/wiki/Computer_security

    An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is 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 ...

  6. Information security - Wikipedia

    en.wikipedia.org/wiki/Information_security

    Information security is the practice of protecting information by mitigating information risks. It is part of information risk management. [1] It typically involves preventing or reducing the probability of unauthorized or inappropriate access to data or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information.

  7. Web threat - Wikipedia

    en.wikipedia.org/wiki/Web_threat

    Web threats pose a broad range of risks, including financial damages, identity theft, loss of confidential information/data, theft of network resources, damaged brand/personal reputation, and erosion of consumer confidence in e-commerce and online banking. It is a type of threat related to information technology

  8. Internet security - Wikipedia

    en.wikipedia.org/wiki/Internet_security

    Internet security is a branch of computer security. It encompasses the Internet , browser security , web site security, [ 1 ] and network security as it applies to other applications or operating systems as a whole.

  9. Threat actor - Wikipedia

    en.wikipedia.org/wiki/Threat_actor

    The 2021 Global Threat Report reports nation-states and cybercriminals as two major threats to cyber security. [14] FireEye. FireEye is a cybersecurity firm that is involved with detecting and preventing cyber attacks. It publishes a report on detected threat trends annually, containing results from their customers sensor systems. [15]