AC-21(1) Access Control

Enhanced AC-21 (1)

Medium Priority Intermediate NIST CSF

NIST AC-21(1) control implementation guidance for Enhanced AC-21 (1). This enhanced control addresses Access Control requirements and provides comprehensive security measures.

Implementation Guidance

Implement comprehensive Access Control measures for Enhanced AC-21 (1). Follow NIST SP 800-53 guidelines and industry best practices for effective implementation of this enhanced control.

Best Practices

Follow NIST guidelines, implement monitoring, regular reviews

Quick Facts

Guideline ID AC-21(1)

Category Access Control

Priority Medium

Level Intermediate

Last Updated Mar 1, 2026

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