CMMC Compliance Guide for Defense Contractors
The definitive resource for Cybersecurity Maturity Model Certification. Understand requirements, deadlines, costs, and implementation timelines for achieving Level 1, 2, or 3 certification before the November 2026 deadline.
CMMC Essentials
If you're just getting started, these three resources are the foundation for everything else. They'll get you oriented fast.
Compliance Checklist
Step-by-step implementation guide covering all 8 phases, from gap analysis through C3PAO certification.
Read guide →Cost Breakdown
Understand CMMC costs by company size, component, and timeline. Includes ROI analysis and cost reduction strategies.
View costs →Software Reviews
Detailed comparison of EDR, SIEM, vulnerability scanning, MFA, and encryption solutions required for Level 2.
Compare tools →Deep Dives
Once you've grasped the basics, dig deeper into these specialized topics. Each covers a specific challenge you'll face on your compliance journey.
CMMC Levels Explained
Detailed breakdown of Level 1, Level 2, and Level 3 requirements, assessment types, costs, and timelines.
Learn about levels →Consultant Selection Guide
How to choose a qualified CMMC consultant, evaluate firms, red flags to avoid, and cost expectations.
Find a consultant →CMMC Audit Guide
What to expect from a C3PAO assessment — the process, what assessors evaluate, common failures, and how to prepare.
Prepare for your audit →CMMC Enclave Guide
Reduce your assessment scope by 70-90% with an enclave approach. Architecture options, costs, and implementation steps.
Learn about enclaves →C3PAO Selection Guide
How to find, evaluate, and choose a CMMC Third-Party Assessment Organization. Costs, red flags, and the assessment process.
Choose a C3PAO →Managed Services & MSPs
CMMC managed security providers explained — service types, costs, and how to evaluate an MSP for defense compliance.
Explore MSP options →Self-Assessment & SPRS
How to complete your Level 1 self-assessment, calculate your SPRS score, and submit it to the DoD.
Calculate your score →Gap Analysis Guide
Step-by-step CMMC gap analysis process, checklist by domain, DIY vs consultant comparison, and cost breakdown.
Start gap analysis →SSP & Policy Templates
Essential CMMC templates — System Security Plan, POA&M, policy documents, and what assessors look for.
Get templates →CMMC Timeline 2026
Key dates, phased rollout schedule, preparation roadmaps, and what happens if you miss your deadline.
View timeline →CMMC Practices Guide
All 110+ CMMC practices by level, implementation order, difficulty ratings, and documentation requirements.
Explore practices →NIST 800-171 Checklist
All 14 control families, 110 controls, Rev 2 vs Rev 3 changes, and the most commonly failed requirements.
View checklist →FedRAMP vs CMMC
Side-by-side comparison — when you need FedRAMP, CMMC, or both. Equivalency, costs, and common misconceptions.
Compare frameworks →Free Tools
Put some numbers behind your compliance planning. These calculators help you evaluate where you stand and what you'll actually spend.
Readiness Assessment
Quick self-assessment to evaluate your current security posture against CMMC Level 2 requirements and identify high-priority gaps.
Take assessment →CMMC Cost Calculator
Estimate your total CMMC compliance costs based on company size, current maturity level, and target certification level.
Calculate costs →SPRS Score Calculator
Interactive calculator to compute your NIST 800-171 SPRS score across all 14 control families with real-time results.
Calculate SPRS score →Don't Wait Until It's Too Late
Here's the reality: 96% of contractors handling CUI still aren't ready. And getting there? Most companies need 8–12 months. If you're still in planning mode, you're cutting it dangerously close. Start now, or risk losing the contracts that keep your business going.
Check Your Readiness →