CMMC Practice AU3051; Requirements and Documentation | ChatFortress


Posted on June 19, 2021 by Benjamin Bressington


CMMC Practice AU3051; Requirements and Documentation | ChatFortress
Back to Full CMMC & NIST800-171 Requirements List

CMMC Practice Requirement:

Audit and Accountability - AU.3.051

Correlate audit record review, analysis, and reporting processes for investigation and response to indications of unlawful, unauthorized, suspicious, or unusual activity.

Audit and Accountability - AU.3.051 Clarification Statement

Organizations must review, analyze, and report audit records to help detect and respond to security incidents in a timely manner for the purpose of investigation and corrective actions. Collection of audit logs into one or more central repositories (per AM.3.048) facilitates correlated review. Small organizations may be able to accomplish this manually. Larger organizations will use an automated system for analysis that does correlation of log information across the entire enterprise and supports the use of centralized intel feeds. By centralizing intel feeds, subscription costs should be reduced and the effectiveness of the analysis should be increased. Some organizations may want to orchestrate the entire analysis process which includes the use of APIs for collection, correlation, and the automation of responses based on programed rulesets.

Need more help understanding this CMMC & NIST800-171 requirement?

ChatFortress has made available a series of tools to help you implement CMMC & NIST800-171 into your company. Here are some of the resources you might want to review.

How to Implement a CMMC Audit/Assessment using CMMC Software Tool?

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