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  2. Home security - Wikipedia

    en.wikipedia.org/wiki/Home_security

    A control panel is implemented to arm and disarm a home security system. The control panel is the main connection to the alarm company monitoring a home. It typically features a touchpad or buttons to easily maneuver the system, and some newer systems also feature voice control or wireless remotes (key fobs). [5]

  3. 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 may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...

  4. Security - Wikipedia

    en.wikipedia.org/wiki/Security

    A security referent is the focus of a security policy or discourse; for example, a referent may be a potential beneficiary (or victim) of a security policy or system. Security referents may be persons or social groups, objects, institutions, ecosystems, or any other phenomenon vulnerable to unwanted change by the forces of its environment. [3]

  5. Information security - Wikipedia

    en.wikipedia.org/wiki/Information_security

    Information security. Information security, sometimes shortened to infosec, [1] is the practice of protecting information by mitigating information risks. It is part of information risk management. [2][3] It typically involves preventing or reducing the probability of unauthorized or inappropriate access to data or the unlawful use, disclosure ...

  6. Firewall (computing) - Wikipedia

    en.wikipedia.org/wiki/Firewall_(computing)

    Firewall (computing) In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. [1][2] A firewall typically establishes a barrier between a trusted network and an untrusted network, such as the Internet. [3]

  7. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary (theft) or property damage, as well as against intruders. Examples include personal systems, neighborhood security alerts, car alarms, and prison alarms.

  8. Internet security - Wikipedia

    en.wikipedia.org/wiki/Internet_security

    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. Its objective is to establish rules and measures to use against attacks over the Internet. [2]

  9. Committee on National Security Systems - Wikipedia

    en.wikipedia.org/wiki/Committee_on_National...

    Intergovernmental, chaired by DoD. Website. www.cnss.gov. The Committee on National Security Systems (CNSS) is a United States intergovernmental organization that sets policies for the security of the US security systems. [1] The CIA triad (data confidentiality, data integrity, and data availability) are the three main security goals of CNSS.

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