NIST SP 800-53
The US catalog of security and privacy controls for federal information systems, a foundation for many compliance regimes.
Current numbers
262 controls / 31 vectors / 6–12 monthsRAND's proposed SL3 catalog: controls adapted from NIST SP 800-53, targeted attack vectors, phasing period
2028/2029SL5 Task Force target for nation-state-resistant infrastructure; release 0.1.2 (June 2026): 60 controls in 12 families (NIST SP 800-53 overlay)