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An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security, cybersecurity, digital security, or information technology security (IT security) is the protection of computer systems and networks from attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware ...
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]
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, disruption, deletion ...
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.
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]
The IEEE Annals of the History of Computing said that Ware's 1967 Spring Joint Computer Conference session, together with 1970's Ware report, marked the start of the field of computer security. [8] [9]
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