Cyber AB Updated CMMC-CCA Exam Questions and Answers by safiya

Under AT.L2-3.2.3 (Security Awareness Training) and AT.L2-3.2.2 (Insider Threat Training), insider threat awareness training must equip personnel to recognize and report indicators of insider threat activity. Training must focus on organizational processes for reporting suspicious behavior, not just awareness of famous cases or punitive systems. The ability to act and report appropriately is the most critical element.

Exact extracts:

“Training includes recognition of potential indicators of insider threat activity and the organizational processes for reporting suspicious activity.”

“Assessment Objectives … Determine if: insider threat training includes reporting mechanisms.”

“Case studies may be used for context, but training must include clear reporting procedures.”

Expanded explanation:

Insider threat programs under DoD guidance (e.g., NISPOM, CMMC) emphasize:

Awareness of behaviors that may indicate insider threat activity.

Reporting mechanisms — employees must know exactly how to act if they identify an issue.

Procedures for escalation and protection of CUI.

Without reporting procedures, insider threat training is incomplete.

Why other options are incorrect:

A: Bounty systems are not sanctioned practices and could create a hostile work environment.

B: Risk-ranking individuals could be discriminatory and is not a CMMC requirement.

C: Case studies may supplement training but are not sufficient by themselves.

MA.L2-3.7.1 (Perform Maintenance) requires that maintenance activities and risks associated with outdated or unsupported systems be managed. Unsupported systems create a security risk if not mitigated, particularly when they process CUI.

Extract:

“Maintenance must be performed and documented to ensure continued secure operation. When systems cannot be updated or patched due to technical limitations, the OSC must implement and document risk mitigation strategies.”

Because the OSC has not demonstrated risk management for the outdated OT system, the practice is NOT MET.

The Physical Protection (PE) practices require that unmanned access points to areas containing CUI be restricted with technical controls that only allow entry to authorized personnel. While cameras, signage, and turnstiles support security, they do not actually prevent access.

Extract from PE.L2-3.10.1:

“Limit physical access to organizational information systems, equipment, and the respective operating environments to authorized individuals.”

The strongest measure listed is one-way gates requiring credentials or intercom authorization, which directly enforces access control.

The CMMC Assessment Process (CAP) requires the Lead Assessor to develop an Assessment Plan that specifies anticipated evidence to be provided by the OSC. This preliminary evidence list ensures that OSC staff understand what policies, procedures, logs, and technical configurations must be available during the assessment. Without this, the assessment may stall due to missing documentation.

Exact extracts:

“The Lead Assessor coordinates with the OSC to develop an evidence list of artifacts anticipated for review.”

“The assessment plan must include a schedule of interviews, site visits, and anticipated evidence.”

“Preliminary evidence identification is critical to reduce assessment delays and ensure assessor readiness.”

Expanded explanation:

This step bridges planning and execution:

Scope has already been set.

Now, the evidence (SSPs, policies, audit logs, diagrams, etc.) must be identified.

Out-of-scope assets are part of scoping, not this planning stage.

System manuals are not required by CMMC, and “list of objectives” refers to assessor methodology, not OSC preparation.

Why other options are incorrect:

A: Objectives come from the practice requirements themselves, not something requested from the OSC.

B: System manuals are not required artifacts for CMMC.

D: Out-of-scope assets were already determined during scoping.