The CMMC 1.0 framework consisted of 17 cyber security domains. A domain is a distinct group of security practices which have similar attributes to each other and are key to the protection of FCI and CUI, either individually or in combination. The following table outlines the domains defined in the CMMC for the protection of FCI and CUI within the CMMC framework.
|Audit and Accountability|
|Awareness and Training |
|Identification and Authentication|
|System Communications Protection|
|Systems Information Integrity
Table 1: CMMC 1.0 Domains