nist-800-53-system-owner

ISSO and system owner workflows against the NIST SP 800-53 Rev. 5 sandbox API. Use when asked to register an information system, select a security control baseline, create a System Security Plan (SSP), document control implementations, or track implementation progress. Trigger on keywords: SSP, system security plan, information system, baseline selection, control implementation, FIPS-199, impact level, ATO, authorization to operate, ISSO, system owner, RMF step 2, RMF step 4, tailoring, common controls, inherited controls.

By naftiko schedule Updated 2/27/2026