Anthropic-Cybersecurity-Skills/skills/performing-access-review-and-certification/references/standards.md

Standards and References - Access Review and Certification

NIST Standards

• NIST SP 800-53 Rev 5:
  • AC-2: Account Management (periodic review requirement)
  • AC-2(3): Disable accounts after inactivity period
  • AC-5: Separation of Duties
  • AC-6: Least Privilege
  • AC-6(7): Review of User Privileges
  • AU-6: Audit Record Review, Analysis, and Reporting
• NIST SP 800-171: 3.1.1 Authorized Access Control, 3.1.2 Transaction Control

Compliance Requirements

• SOX Section 404: Quarterly access reviews for financial systems
• PCI DSS 4.0: Requirement 7.2.5 - Review all access at least every six months
• HIPAA Security Rule: 45 CFR 164.312(a)(1) - Access control review
• ISO 27001: A.9.2.5 Review of user access rights
• GDPR Article 5(1)(f): Integrity and confidentiality of processing

Industry Frameworks

• CIS Controls v8: Control 6.2 - Establish an Access Revoking Process
• COBIT 2019: DSS05.04 - Manage user identity and logical access
• IGA Market: SailPoint, Saviynt, One Identity, Omada