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IA-4 (04)Identifier Management | Identify User Status

Moderate
High

>Control Description

Manage individual identifiers by uniquely identifying each individual as organization-defined characteristic identifying individual status.

>FedRAMP Baseline Requirements

Parameter Values

>Discussion

Characteristics that identify the status of individuals include contractors, foreign nationals, and non-organizational users. Identifying the status of individuals by these characteristics provides additional information about the people with whom organizational personnel are communicating. For example, it might be useful for a government employee to know that one of the individuals on an email message is a contractor.

>Assessment Interview Topics

Questions assessors commonly ask

Process & Governance:

  • What formal policies and procedures govern the implementation of IA-4(4) (Identify User Status)?
  • Who are the designated roles responsible for implementing, maintaining, and monitoring IA-4(4)?
  • How frequently is the IA-4(4) policy reviewed and updated, and what triggers policy changes?
  • What governance structure ensures IA-4(4) requirements are consistently applied across all systems?

Technical Implementation:

  • Describe the specific technical mechanisms or controls used to enforce IA-4(4) requirements.
  • What automated tools, systems, or technologies are deployed to implement IA-4(4)?
  • How is IA-4(4) integrated into your system architecture and overall security posture?
  • What configuration settings, parameters, or technical specifications enforce IA-4(4) requirements?

Evidence & Documentation:

  • What documentation demonstrates the complete implementation of IA-4(4)?
  • What audit logs, records, reports, or monitoring data validate IA-4(4) compliance?
  • Can you provide evidence of periodic reviews, assessments, or testing of IA-4(4) effectiveness?
  • What artifacts would you present during a FedRAMP assessment to demonstrate IA-4(4) compliance?

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