Cyber AB CMMC-CCA Exam With Confidence Using Practice Dumps

The Shared Responsibility Matrix (Customer Responsibility Matrix) is the authoritative document that specifies which security responsibilities are owned by the OSC versus the Cloud Service Provider (CSP). This enables assessors to determine which CMMC practices apply to the OSC and which are inherited from the provider.

Exact extracts:

“External Service Providers (ESPs), including CSPs, must provide a Shared Responsibility Matrix that delineates customer versus provider responsibilities.”

“Assessors should request and review this matrix to determine practice applicability.”

Why other options are incorrect:

A: Zero Trust Architecture is a design framework, not a responsibility breakdown.

C: White papers are marketing/technical resources, not binding assignments of responsibility.

D: IAM Plans address access management, not overall shared responsibilities.

The CMMC Assessment Process (CAP) requires that when sensitive or proprietary materials are exchanged during an assessment, the OSC and the C3PAO should establish confidentiality protections through a Non-Disclosure Agreement (NDA).

Extract:

“OSC and C3PAOs are expected to execute a Non-Disclosure Agreement (NDA) to protect sensitive information such as proprietary, attorney-client privileged, or pre-patent materials shared during the assessment process.”

Thus, the NDA is the correct document.

The Physical Protection (PE) practices require both direct assessor observation of security controls and verification of how the OSC manages access to its cages/cabinets.

Extract:

“Assessors should observe and verify the effectiveness of physical access controls and confirm the OSC’s processes for maintaining control over restricted areas and assets.”

Thus, the best option is to physically visit the facility and review OSC’s key access management process.