Cyber AB CMMC-CCA Exam With Confidence Using Practice Dumps

The negative finding is that the OSC permits an uncertified external security provider to access the OSC’s internal network. This introduces unmanaged risk to the CUI environment. CMMC requires the OSC to control and monitor external service provider access. The storage of recordings externally is not inherently noncompliant if properly controlled, and video monitoring is a valid method of meeting PE.L2-3.10.2. The key failure is giving unmanaged third-party access.

Exact extracts:

“Monitor physical facility to detect and respond to physical security incidents.” (PE.L2-3.10.2)

“Assessment Objectives … Determine if: monitoring is performed; unauthorized physical access is detected and responded to.”

“External service providers that connect into the OSC network are considered in-scope and must meet CMMC requirements or have equivalent authorization (e.g., FedRAMP).”

Why other options are incorrect:

A: Requirement does not mandate monitoring of both public and private areas.

C: Video surveillance is an acceptable facility monitoring method when properly implemented.

D: External storage can be acceptable if contractual safeguards and compliance are in place.

The CMMC Assessment Process (CAP), Phase 2 – Conduct the Assessment defines the subphases for generating final recommended results. The steps are:

Determine final practice MET/NOT MET/NA results

Create, finalize, and record recommended final findings

Resolve assessment findings disputes

Extract:

“The assessment team determines the final practice status, records recommended findings, and resolves disputes with the OSC prior to finalizing recommended results.”

CMMC scoping focuses on assets that process, store, transmit, or protect CUI. A smoke detector connected to the OSC network is an IoT device with no impact on CUI, so it is considered Out-of-Scope. The other items (data centers used by the OSC, MSP SIEM tools, and MSP offices handling OSC management) all directly affect the OSC’s CUI environment and therefore fall within scope.

Exact extracts:

“CUI Assets are those that process, store, or transmit CUI.”

“Security Protection Assets are those that provide security functions for CUI Assets.”

“External Service Providers (e.g., MSPs, data centers, SIEMs) that support CUI Assets are in-scope.”

“Assets that cannot affect the confidentiality of CUI (e.g., unrelated IoT devices) are considered Out-of-Scope.”

Expanded explanation:

Data centers (A): If OSC CUI is stored or processed there, they are in-scope.

SIEM tools (C): Provide security monitoring of OSC networks — a clear Security Protection Asset.

MSP office (D): MSPs providing services that affect CUI are in-scope, including their management locations.

Smoke detector (B): Despite being network-connected, it does not interact with CUI or provide protective functions; it is explicitly out-of-scope.

Why the other options are in scope:

They either process, protect, or manage CUI directly.

Excluding them would improperly narrow the assessment boundary.