The CMMC Knowledge Base

Maintenance (MA)

Maintenance contains 6 CMMC Level 2 requirements focused on keeping your systems in good working order while maintaining security. These controls ensure that routine upkeep, repairs, and vendor support do…

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CMMC Incident Response (IR)

Incident Response contains 3 CMMC Level 2 requirements focused on preparing for and handling security incidents. These controls ensure you can detect, respond to, and recover from cyberattacks or security…

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Identification and Authentication (IA)

CMMC Identification and Authentication (IA) Requirements Identification and Authentication contains 11 CMMC Level 2 requirements focused on verifying who is accessing your systems. These controls ensure that users are who…

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Configuration Management (CM)

Configuration Management (CM) Requirements Configuration Management contains 9 CMMC Level 2 requirements focused on how you set up, maintain, and change your systems. These controls ensure your systems stay secure…

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Audit and Accountability (AU)

CMMC Audit and Accountability (AU) Requirements Audit and Accountability contains 9 CMMC Level 2 requirements focused on logging system activity and maintaining records. These controls ensure you can answer a…

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Awareness and Training (AT)

Awareness and Training (AT) CMMC Awareness and Training (AT) Requirements Awareness and Training is the smallest control family in CMMC Level 2, containing just 3 requirements. Do not let the…

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Access Control (AC)

Access Control (AC) CMMC Access Control (AC) Requirements Access Control is the largest control family in CMMC Level 2, containing 22 of the 110 total requirements. These controls determine who…

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