C
C3PAO - Certified 3rd-Party Assessment Organization
CAP – CMMC Assessment Process Guide
CCA – Certified CMMC Assessor
CCI – Certified CMMC Instructor
CCP – Certified CMMC Professional
CDI – Covered Defense Information
CERT – Computer Emergency Response Team
CERT RMM – CERT Resilience Management Model
CFR – Code of Federal Regulations
- 32 CFR – Title 32 of the Code of Federal Regulations – National Defense Regulations
- 32 CFR Part 2002 – The Federal Controlled Unclassified Information Regulation
- 48 CFR – Title 48 of the Code of Federal Regulations – The Federal Acquisition Regulation System
CS2 – Cloud Security and Compliance Series
CSP – Cloud Service Provider
CTI – Controlled Technical Information
CTI – Cyber Threat Intelligence
CUI – Controlled Unclassified Information
CMMC - Cybersecurity Maturity Model Certification
- CMMC PA – Provisional Assessor
- CMMC PI – Provisional Instructor
CNSS – Committee on National Security Systems
- CNSSI – CNSS Instruction
- CNSSI 1253 – Security Categorization and Control Selection for National Security Systems
CIO – Chief Information Officer
CIS – Center for Internet Security
CISA – Certified Information Systems Auditor
CISA – Cybersecurity Infrastructure Security Agency
CISA CPG – CISA Cross-Sector Cybersecurity Performance Goals
CISA CSET – CISA Cybersecurity Evaluation Tool
CISSP – Certified Information Systems Security Professional
CMVP – Cryptographic Module Validation Program
Cyber AB – Cyber Accreditation Body, formerly The CMMC AB
