Cyber AB CMMC-CCA Exam With Confidence Using Practice Dumps

External connections are defined as connections crossing the OSC’s assessment boundary. Here:

The dedicated VPN from office to cloud = one external connection.

The user-initiated VPNs from remote laptops to cloud = a second external connection.

Extract:

“External connections include all system interfaces that cross the assessment boundary, including VPNs initiated by users or established between sites.”

Thus, there are two external connections.

According to CMMC Scoping Guidance, assets controlled by a parent organization are out-of-scope when they are physically and logically isolated from the OSC’s environment and do not process, store, or transmit CUI within the OSC’s boundary.

Extract from Scoping Guidance:

“Out-of-Scope assets are those that cannot process, store, or transmit CUI because they are physically or logically separated from CUI assets, or they are inherently unable to do so.”

Since the badge activation machine is completely isolated and managed by the parent organization, and it has no network connectivity to the OSC, it is out-of-scope.

MA.L2-3.7.1 (Perform Maintenance) requires that maintenance activities and risks associated with outdated or unsupported systems be managed.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Because the OSC has not demonstrated risk management for the outdated OT system, the practice is NOT MET.