To receive certification under the Cybersecurity Maturity Model Certification (CMMC) program, Department of Defense (DoD) contractors must successfully complete a third-party assessment. The DoD has released two CMMC assessment guides, the fundamental tools for both assessors and contractors to evaluate adherence to the CMMC framework. This blog post is intended for DoD contractors looking for additional clarification as they prepare for a CMMC assessment. It will walk you through the assessment guides, provide basic CMMC concepts and definitions, and introduce alternate descriptions of some practices. The goal is to help those unfamiliar with cybersecurity standards to better understand the CMMC practices and processes.