CMMC 2.0 Compliance

We help defense contractors and suppliers achieve CMMC 2.0 compliance quickly and confidently. Our team simplifies complex requirements, reduces audit risk, and protects your ability to win and retain DoD contracts. From readiness to certification, we guide you every step of the way.

✅ CMMC 2.0 readiness assessments and gap analysis
✅ NIST 800-171 control implementation and remediation
✅ Audit preparation and third-party assessment support
✅ Policy, documentation, and SSP/POA&M development
✅ Scoping and CUI data flow reduction strategies
✅ Ongoing compliance advisory and CISO-level guidance

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What Is CMMC 2.0 Compliance?

CMMC 2.0 (Cybersecurity Maturity Model Certification 2.0) is a cybersecurity framework created by the U.S. Department of Defense to protect sensitive defense information across the Defense Industrial Base (DIB).

Its purpose is to ensure that contractors and subcontractors handling Controlled Unclassified Information (CUI) and Federal Contract Information (FCI) implement standardized cybersecurity controls to reduce supply-chain risk.

CMMC 2.0 simplifies the original CMMC model by:

Reducing five levels to three
Aligning requirements more closely with NIST SP 800-171
Introducing flexibility through self-assessments for lower-risk environments

Which Businesses Must Be CMMC 2.0 Compliant?

CMMC 2.0 compliance is required for organizations that:

Contract directly with the U.S. Department of Defense
Act as subcontractors within the defense supply chain
Handle, store, transmit, or process CUI or FCI

Typical impacted businesses include:

Defense contractors and manufacturers
Aerospace and aviation companies
IT service providers and MSPs serving DoD clients
Engineering, logistics, and R&D firms
Software and SaaS vendors supporting defense programs

Important: Even small businesses and non-traditional defense contractors may be required to comply if they touch CUI.

Who Audits Companies for CMMC 2.0 Compliance?

Audits depend on the CMMC level:

Level 1: Annual self-assessment
Level 2:
- Self-assessment (for non-critical contracts) or
- Third-party audit for critical national security programs
Level 3: Government-led assessments (DoD-managed)

Third-party audits are conducted by C3PAOs (CMMC Third-Party Assessment Organizations) authorized by the DoD ecosystem.

949-777-5567

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Support@OCsecurityAudit.com

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CMMC 2.0 Levels and Requirements

Level 1 – Foundational

✅ 17 basic cybersecurity practices
✅ Focused on protecting Federal Contract Information (FCI)
✅ Aligned with FAR 52.204-21

Level 2 – Advanced

✅ 110 security controls
✅ Fully aligned with NIST SP 800-171
✅ Focused on protecting Controlled Unclassified Information (CUI)

Level 3 – Expert

✅ Enhanced controls based on NIST SP 800-172
✅ Required for high-risk defense programs
✅ Government-assessed only

CMMC 2.0 Security Controls Breakdown

Technical Controls

✅ Multi-factor authentication (MFA)
✅ Encryption of CUI at rest and in transit
✅ Secure configuration baselines
✅ Endpoint detection and response (EDR)
✅ Vulnerability scanning and patch management
✅ Network segmentation and access control
✅ Log monitoring and incident detection

Administrative Controls

✅ Written cybersecurity policies and procedures
✅ Risk assessments and gap analyses
✅ Incident response planning and testing
✅ Security awareness training
✅ Vendor and supply-chain risk management
✅ Configuration management documentation
✅ System Security Plan (SSP) and POA&M

Physical Controls

✅ Controlled facility access
✅ Badge systems and visitor logs
✅ Secure server rooms and workspaces
✅ Device protection and media handling
✅ Environmental safeguards (power, fire, HVAC)

How a CISO Can Achieve CMMC 2.0 Compliance

Step 1: Understand Data Flow

✅ Identify where CUI and FCI are created, stored, and transmitted
✅ Reduce scope through network and data segmentation

Step 2: Perform a Gap Assessment

✅ Measure current security posture against NIST SP 800-171
✅ Identify control gaps and maturity issues

Step 3: Build a Compliance Roadmap

✅ Prioritize high-risk gaps
✅ Assign ownership and timelines
✅ Align budget and resources

Step 4: Implement Controls

✅ Deploy required technical safeguards
✅ Formalize administrative policies
✅ Strengthen physical security where needed

Step 5: Document Everything

✅ Maintain a detailed System Security Plan (SSP)
✅ Track remediation in a POA&M
✅ Prepare audit-ready evidence

Step 6: Train and Test

✅ Conduct employee security training
✅ Test incident response and access controls
✅ Perform internal audits and mock assessments

Step 7: Prepare for Assessment

✅ Validate readiness before self-attestation or third-party audit
✅ Address remaining gaps proactively

949-777-5567

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Support@OCsecurityAudit.com

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Irvine, California

Office location

Why CMMC 2.0 Compliance Matters

CMMC 2.0 compliance is not optional—it is becoming a contractual requirement. Organizations that fail to comply risk:

Losing DoD contracts
Being removed from supply chains
Increased cyber risk and regulatory exposure

On the other hand, compliance strengthens cybersecurity maturity, builds trust with partners, and positions organizations for long-term defense work.

What is “NIST SP 800-171”?

NIST SP 800-171 (National Institute of Standards and Technology Special Publication 800-171) is a federal cybersecurity standard that defines 110 security requirements for protecting Controlled Unclassified Information (CUI) in non-federal systems.

In simple terms:
It’s the baseline security rulebook that defense contractors must follow to protect sensitive DoD data — and it forms the core foundation of CMMC 2.0 Level 2 compliance.

NIST SP 800-171 Security Domains

✅ Access Control (AC)
✅ Awareness and Training (AT)
✅ Audit and Accountability (AU)
✅ Configuration Management (CM)
✅ Identification and Authentication (IA)
✅ Incident Response (IR)
✅ Maintenance (MA)
✅ Media Protection (MP)
✅ Personnel Security (PS)
✅ Physical Protection (PE)
✅ Risk Assessment (RA)
✅ Security Assessment (CA)
✅ System and Communications Protection (SC)
✅ System and Information Integrity (SI)

949-777-5567

Mon - Fri 9am - 6pm

Support@OCsecurityAudit.com

Support & information

Irvine, California

Office location

What is Controlled Unclassified Information (CUI)?

Controlled Unclassified Information (CUI) is sensitive government information that is not classified, but still requires protection by law, regulation, or government policy.

In simple business terms:
CUI is data the government cares about enough to protect, but not enough to classify.

Common Examples of CUI

✅ Engineering drawings and technical specifications
✅ Controlled defense-related research data
✅ IT system architecture and network diagrams
✅ Export-controlled data (ITAR/EAR)
✅ Contract performance and logistics information
✅ Vulnerability reports and security documentation