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For each subcategory, it also provides "Informative Resources" referencing specific sections of a variety of other information security standards, including ISO 27001, COBIT, NIST SP 800-53, ANSI/ISA-62443, and the Council on CyberSecurity Critical Security Controls (CCS CSC, now managed by the Center for Internet Security). Special ...
NIST Enterprise Architecture Model (NIST EA Model) is a late-1980s reference model for enterprise architecture. It defines an enterprise architecture [ 1 ] by the interrelationship between an enterprise's business, information, and technology environments.
Information security standards (also cyber security standards [1]) are techniques generally outlined in published materials that attempt to protect a user's or organization's cyber environment. [2] This environment includes users themselves, networks, devices, all software, processes, information in storage or transit, applications, services ...
FISMA mandates the protection of information and information systems against unauthorized access, use, disclosure, disruption, modification, or destruction, ensuring confidentiality, integrity, and availability. [13] Title III of FISMA 2002 tasked NIST with developing information security and risk management standards, guidelines, and requirements.
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.
The framework provides a model for contractors in the Defense Industrial Base to meet the security requirements from NIST SP 800-171 Rev 3, Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations.
In 1989, the National Institute of Standards and Technology (NIST) published the NIST Enterprise Architecture Model. [12] This was a five-layer reference model that illustrates the interrelationship of business, information system, and technology domains. It was promoted within the U.S. federal government.
Newer systems extend the older NIST RBAC model [22] to address the limitations of RBAC for enterprise-wide deployments. The NIST model was adopted as a standard by INCITS as ANSI/INCITS 359-2004. A discussion of some of the design choices for the NIST model has also been published. [23]