Athena CMMC Blog
Practical guidance on CMMC Level 2, NIST 800-171, SPRS scoring, and assessor-ready evidence.
This collection is for contractors, IT leads and practitioners who need practical answers while preparing CMMC evidence. The articles below cover readiness reviews, common findings, software selection, SPRS scoring, assessment preparation and Google Workspace configuration. Each topic connects a preparation decision to the records and implementation details that need review, rather than treating a policy file as the finish line.
If you are new to the program, begin with the CMMC overview and guide directory. If you already have an assessment boundary, the Level 2 requirement directory lets you move from a general article to a specific requirement and its objectives. The POA&M guide explains why some gaps cannot be deferred.
Read the sources and review date alongside each article. Check current CMMC status before making decisions about assessment type or timing. Browser-local tools provide self-reported estimates; they do not verify your evidence, submit results to SPRS, or grant certification.
CMMC compliance software: 7 questions to ask before you buy
Objective-level scoring, exact SPRS math, POA&M rules, evidence grading, scoping, outcome prediction and assessor-ready exports — what to test before you buy.
CMMC readiness assessment: what it should actually tell you
Gap lists are table stakes. A real readiness assessment answers: will you pass, why not, and what to fix first — with the SPRS math and evidence behind it.
How to prepare for a C3PAO assessment
What a C3PAO evaluates under NIST 800-171A, how the 320 objectives are scored, and the prep sequence that keeps first-look findings out of your SAR.
How to calculate your SPRS score
Step-by-step guide to scoring your NIST 800-171 self-assessment and uploading to SPRS.
CMMC audit failures: the most common findings
What DIBCAC assessors flag most often — and how to fix it before assessment day.
Configuring Google Workspace for CMMC
Practical configuration walkthrough for hardening Google Workspace to CMMC Level 2 expectations.