NIST 800-171 3.14.3Monitor system security alerts and advisories and take action in response
Overview
This control requires organizations to monitor system security alerts and advisories and take action in response. It is part of the System and Information Integrity family and is required for CMMC Level 2 certification. Defense contractors handling CUI must implement this control to protect sensitive information and demonstrate compliance during assessments.
Assessment Objectives
- 1Determine if the organization has defined policies and procedures to monitor system security alerts and advisories and take action in response
- 2Determine if the organization implements mechanisms to monitor system security alerts and advisories and take action in response
- 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 3.14.3?
NIST 800-171 control 3.14.3 requires organizations to monitor system security alerts and advisories and take action in response. This control is part of the System and Information Integrity family and is required for CMMC Level 2 certification.
How do you implement NIST 800-171 3.14.3?
To implement control 3.14.3, establish documented policies, deploy technical controls to monitor system security alerts and advisories and take action in response, and maintain evidence of compliance. Regular testing and monitoring are essential.
What evidence is needed for NIST 800-171 3.14.3?
Evidence for control 3.14.3 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
3.14.2|Provide protection from malicious code at designated locations within organizational systems
System and Information Integrity
3.14.4|Update malicious code protection mechanisms when new releases are available
System and Information Integrity
3.13.1|Monitor, control, and protect communications at the external boundaries and key internal boundaries of organizational systems
System and Communications Protection
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