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NIST Special Publication 800-53 is an information security standard that provides a catalog of privacy and security controls for information systems.Originally intended for U.S. federal agencies except those related to national security, since the 5th revision it is a standard for general usage.
Starting with Revision 3 of 800-53, Program Management controls were identified. These controls are independent of the system controls, but are necessary for an effective security program. Starting with Revision 4 of 800-53, eight families of privacy controls were identified to align the security controls with the privacy expectations of ...
Tailor and supplement the baseline controls as needed, based on an organizational risk assessment and specific local conditions. If applicable, overlays are added in this step. [2] [9] Implement the security controls identified in the previous step. [2] Assess: A third-party assessor evaluates whether the controls are properly implemented and ...
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 ...
Public and private organizations frequently reference NIST documents in their security policies. NIST SP 800-53 AU-2 Event Monitoring is a key security control that supports system auditing and ensures continuous monitoring for information assurance and cybersecurity operations.
Recognizing the unique challenges posed by Industrial Control Systems (ICS), NIST published SP 800-82, titled "Guide to Industrial Control Systems (ICS) Security." This guideline addresses the security of critical infrastructure systems, including SCADA systems, programmable logic controllers (PLCs), and other operational technology (OT ...
Organizations must meet the minimum security requirements by selecting the appropriate security controls and assurance requirements as described in NIST Special Publication 800-53, "Recommended Security Controls for Federal Information Systems". The process of selecting the appropriate security controls and assurance requirements for ...
DIACAP differed from DITSCAP in several ways—in particular, in its embrace of the idea of information assurance controls (defined in DoDD 8500.1 and DoDI 8500.2) as the primary set of security requirements for all automated information systems (AISs).