NIST 800-171 3.1.4Separate the duties of individuals to reduce the risk of malevolent activity without collusion
Overview
This control requires organizations to separate the duties of individuals to reduce the risk of malevolent activity without collusion. It is part of the Access Control family and is one of the 110 NIST SP 800-171 Rev. 2 requirements DFARS 252.204-7012 obliges contractors handling CUI to implement — the requirement set CMMC Level 2 assesses. Implementing it protects CUI and supports the score you self-report to SPRS.
Assessment Objectives
- 1Determine if the organization has defined policies and procedures to separate the duties of individuals to reduce the risk of malevolent activity without collusion
- 2Determine if the organization implements mechanisms to separate the duties of individuals to reduce the risk of malevolent activity without collusion
- 3Verify that the implementation is consistent with organizational policies and NIST 800-171 requirements
Implementation Guidance
Implement this control by establishing documented policies and procedures, deploying appropriate technical controls, and maintaining evidence of ongoing compliance. Regularly review and test the implementation to ensure effectiveness and address any gaps identified during assessments.
Common Audit Gaps
Related DFARS Clauses
Frequently Asked Questions
What is NIST 800-171 control 3.1.4?
NIST 800-171 control 3.1.4 requires organizations to separate the duties of individuals to reduce the risk of malevolent activity without collusion. This control is part of the Access Control family and is one of the 110 requirements DFARS 252.204-7012 obliges contractors handling CUI to implement — the requirement set CMMC Level 2 assesses.
How do you implement NIST 800-171 3.1.4?
To implement control 3.1.4, establish documented policies, deploy technical controls to separate the duties of individuals to reduce the risk of malevolent activity without collusion, and maintain evidence of compliance. Regular testing and monitoring are essential.
What evidence is needed for NIST 800-171 3.1.4?
Evidence for control 3.1.4 typically includes written policies and procedures, system configuration documentation, audit logs showing enforcement, and records of periodic reviews. Assessors will look for both documentation and technical implementation.
Related Controls
3.1.3|Control the flow of CUI in accordance with approved authorizations
Access Control
3.1.5|Employ the principle of least privilege, including for specific security functions and privileged accounts
Access Control
3.5.1|Identify system users, processes acting on behalf of users, and devices
Identification and Authentication
More in Access Control
Related Guides
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