AC-6 (01)—Least Privilege | Authorize Access to Security Functions
Moderate
High
>Control Description
Authorize access for ⚙organization-defined individuals or roles to:
(a) ⚙organization-defined security functions (deployed in hardware, software, and firmware); and
(b) ⚙organization-defined security-relevant information.
>FedRAMP Baseline Requirements
Parameter Values
>Discussion
Security functions include establishing system accounts, configuring access authorizations (i.e., permissions, privileges), configuring settings for events to be audited, and establishing intrusion detection parameters. Security-relevant information includes filtering rules for routers or firewalls, configuration parameters for security services, cryptographic key management information, and access control lists. Authorized personnel include security administrators, system administrators, system security officers, system programmers, and other privileged users.
>Assessment Interview Topics
Questions assessors commonly ask
Process & Governance:
- •What formal policies and procedures govern the implementation of AC-6(1) (Authorize Access To Security Functions)?
- •Who are the designated roles responsible for implementing, maintaining, and monitoring AC-6(1)?
- •How frequently is the AC-6(1) policy reviewed and updated, and what triggers policy changes?
- •What training or awareness programs ensure personnel understand their responsibilities related to AC-6(1)?
Technical Implementation:
- •Describe the specific technical mechanisms or controls used to enforce AC-6(1) requirements.
- •What automated tools, systems, or technologies are deployed to implement AC-6(1)?
- •How is AC-6(1) integrated into your system architecture and overall security posture?
- •What configuration settings, parameters, or technical specifications enforce AC-6(1) requirements?
Evidence & Documentation:
- •What documentation demonstrates the complete implementation of AC-6(1)?
- •What audit logs, records, reports, or monitoring data validate AC-6(1) compliance?
- •Can you provide evidence of periodic reviews, assessments, or testing of AC-6(1) effectiveness?
- •What artifacts would you present during a FedRAMP assessment to demonstrate AC-6(1) compliance?
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