Aerospace and Defense Suppliers
Aerospace, aviation, electronics, engineering, manufacturing, machine shops, and technical suppliers supporting defense programs.
CMMC 2.0 Readiness Consulting
CMMC 2.0 Readiness for Contractors, Suppliers, and Southern California Businesses
Prepare for CMMC, NIST SP 800-171, CUI and FCI scoping, SSP documentation, POA&M remediation, SPRS score improvement, Microsoft 365 security, Azure security, firewall review, vulnerability management, and assessment evidence organization.
25+Years of cybersecurity, network, Microsoft, and compliance readiness experience.
CMMCReadiness support for contractors, suppliers, MSPs, SaaS, and service providers.
CUIScoping, data flow, access, evidence, and documentation review.
SoCalOrange County, Irvine, Los Angeles, and Southern California focus.
What CMMC Means
Connect contract requirements to practical cybersecurity controls and evidence.
CMMC is designed to strengthen cybersecurity across the Defense Industrial Base by protecting Federal Contract Information and Controlled Unclassified Information. OC Security Audit helps organizations understand scope, identify gaps, organize evidence, and build a practical remediation plan before self-assessment or third-party assessment activity.
- Align CMMC readiness with NIST SP 800-171 security requirements.
- Clarify where CUI and FCI are stored, processed, transmitted, or supported.
- Review identity, access control, logging, incident response, data protection, and system security.
- Prepare SSP, POA&M, policies, diagrams, technical evidence, and control owner notes.
Who Needs CMMC
Defense contractors and suppliers that handle FCI, CUI, or sensitive contract data.
If your organization works directly with the Department of Defense, supports a prime contractor, or provides technology services to a defense contractor, CMMC readiness may affect contracts, security expectations, and customer requirements.
Manufacturers and Subcontractors
Organizations receiving contract data, drawings, designs, specifications, CUI, FCI, or sensitive project information.
IT, MSP, SaaS and Cloud Vendors
Technology providers supporting defense contractors through managed IT, software, Microsoft 365, Azure, cloud storage, or security operations.
CMMC Levels
Understand which readiness path fits your contract and information type.
The level required depends on contract language, the information you handle, and whether your environment stores, processes, transmits, or supports FCI or CUI.
Level 1 - Foundational
Often associated with organizations that handle Federal Contract Information and need foundational safeguarding practices.
FCIBasic safeguardsSelf-assessment readiness
Level 2 - Advanced
Often associated with organizations that handle Controlled Unclassified Information and need stronger alignment with NIST SP 800-171.
CUINIST SP 800-171Evidence readiness
Level 3 - Expert
Higher-risk programs may require more mature governance, monitoring, risk management, and advanced security expectations.
Advanced riskEnhanced controlsGovernment review
Readiness Services
A structured CMMC readiness process for scope, gaps, evidence, and remediation.
OC Security Audit supports readiness through practical assessment, remediation planning, documentation support, and preparation before self-assessment or formal third-party assessment activity.
Discover and Scope
Review contracts, CUI/FCI data types, users, vendors, systems, cloud services, endpoints, and Microsoft environments.
Assess Controls
Compare current controls against CMMC and NIST SP 800-171 expectations across technical and procedural areas.
Prioritize Gaps
Rank findings by risk, contract impact, evidence needs, cost, complexity, and operational urgency.
Remediate
Improve identity, endpoint, firewall, cloud, vulnerability, logging, backup, and data protection controls.
Document
Prepare or improve SSP, POA&M, diagrams, policies, procedures, evidence requests, and control owner notes.
Validate Readiness
Perform a final readiness review before self-assessment, customer review, or C3PAO preparation.
NIST SP 800-171 Alignment
Review the control families that drive CMMC Level 2 readiness.
CMMC Level 2 readiness is closely tied to NIST SP 800-171. The review connects technical configuration, policy language, evidence quality, and business ownership so your team can move from uncertainty to a practical action plan.
Access Control
Limit CUI access to authorized users, devices, services, and business workflows.
Awareness & Training
Prepare users and administrators to recognize responsibilities around CUI and FCI.
Audit & Accountability
Confirm logging, review procedures, alerting, and investigation records are usable.
Configuration Management
Review secure baselines, change control, hardening, and configuration drift.
Identification & Authentication
Validate MFA, identity lifecycle, privileged access, and account controls.
Incident Response
Review response plans, roles, tabletop readiness, evidence capture, and communications.
Maintenance
Check maintenance controls, remote support paths, vendor access, and support records.
Media Protection
Review removable media, backups, exports, disposal, and handling of sensitive data.
Personnel Security
Confirm onboarding, offboarding, access reviews, and role-based responsibilities.
Physical Protection
Review physical access to systems, facilities, network rooms, and endpoint locations.
Risk Assessment
Identify vulnerabilities, business impact, contract exposure, and remediation priorities.
Security Assessment
Review control implementation, POA&M tracking, and readiness validation.
System & Communications Protection
Assess segmentation, encryption, cloud configuration, and secure communications.
System & Information Integrity
Review EDR, patching, vulnerability management, alerts, and remediation evidence.
CUI Boundary
CUI scoping and data flow review before control work begins.
Before implementing controls, organizations need to understand where CUI and FCI enter the business, where they are stored, who can access them, which systems process them, and where they leave the environment.
- Identify sensitive data locations across cloud, endpoint, email, file systems, and line-of-business applications.
- Map CUI data flow across users, vendors, business applications, and third parties.
- Recommend segmentation, access control, and data handling improvements.
- Improve documentation for audit readiness and scope clarity.
Technical Security Areas Reviewed
- Microsoft 365 security: MFA, Conditional Access, Defender, audit logging, external sharing, and email protection.
- Azure and Entra ID security: privileged access, RBAC, logging, identity security, and cloud configuration.
- Firewall and network security: firewall rules, VPN access, segmentation, remote access, and external exposure.
- Endpoint and server security: patching, EDR readiness, encryption, secure baselines, and vulnerability management.
Documentation and Roadmap
Turn CMMC findings into SSP, POA&M, evidence, and a prioritized remediation plan.
Compliance readiness is not only about technology. Your organization must be able to explain what controls are implemented, how they are managed, where supporting evidence is stored, and which gaps are being remediated.
Documentation Package
- System Security Plan review or improvement support.
- Plan of Action and Milestones support.
- Policies, procedures, diagrams, asset inventory, vendor notes, and evidence index.
SPRS and Score Planning
- Review self-assessment status and documentation quality.
- Identify missing or partially implemented controls.
- Prioritize score-impacting gaps and evidence needs.
C3PAO Preparation Support
- Pre-assessment readiness review and evidence organization.
- Control owner interview preparation.
- Technical validation and remediation verification before formal assessment activity.
Local Defense Suppliers
CMMC readiness support for Orange County, Irvine, Los Angeles, and Southern California.
OC Security Audit supports defense contractors and suppliers throughout Orange County, Irvine, Santa Ana, Anaheim, Costa Mesa, Huntington Beach, Newport Beach, Tustin, Mission Viejo, Los Angeles, Long Beach, Riverside, San Diego, and Southern California.
Aerospace and aviationDefense manufacturingPrecision machiningElectronics and hardwareEngineering firmsResearch and developmentLogistics and supply chainMSPs and IT providersSoftware and SaaS
After the Assessment
Connect CMMC findings to practical IT implementation work.
OC Security Audit identifies CMMC readiness gaps, scope issues, evidence needs, and remediation priorities. When findings require implementation or operational support, IT Perfection can help with related managed IT, Microsoft 365, Azure, endpoint, firewall, network infrastructure, help desk, monitoring, and documentation work while OC Security Audit remains focused on assessment, risk, and compliance readiness.
Managed IT Follow-Through
For patching, help desk, endpoint administration, monitoring, and operational remediation, review IT Perfection managed IT services.
Microsoft and Cloud Support
For Microsoft 365, Azure, Entra ID, endpoint, and cloud implementation needs, review Microsoft 365 managed services.
Network Infrastructure Support
For segmentation, firewalls, VPN, wireless, router, switch, monitoring, and network documentation work, review network infrastructure management.
CISO-Led CMMC Readiness
Guided by Ali Hassani, CISO.
Ali Hassani is a CISO and cybersecurity consultant with 25+ years of experience across IT operations, cybersecurity, compliance auditing, Microsoft infrastructure, network security, firewall security, vulnerability management, cloud security, and infrastructure leadership.
For CMMC readiness, that practical background matters because CUI protection touches identity, endpoints, Microsoft 365, Azure, firewalls, networks, logs, vendors, policies, evidence, leadership decisions, and remediation planning. Learn more on the Ali Hassani profile.
Related Services and Tools
Continue from CMMC readiness into security audits, compliance, and technical validation.
Compliance
Review compliance consulting, NIST Cybersecurity Framework, and SOC 2 readiness.
Security Audits
Review network vulnerability assessment, firewall security audit, and security audit services.
Free Tools
Start with the compliance readiness assessment wizard, vendor risk assessment tool, or cybersecurity risk assessment.
Contact
Schedule a CMMC readiness consultation through the OC Security Audit contact page or call 949-777-5567.
FAQ
CMMC 2.0 compliance readiness questions businesses often ask.
What is CMMC 2.0?
CMMC 2.0 is the Department of Defense cybersecurity program for protecting sensitive information in the defense supply chain, including Federal Contract Information and Controlled Unclassified Information.
Do small businesses need CMMC?
Small businesses may need CMMC readiness if they handle FCI, CUI, or support a prime contractor that flows down cybersecurity requirements.
What is the difference between CMMC and NIST SP 800-171?
NIST SP 800-171 defines security requirements for protecting CUI. CMMC uses those requirements as a major foundation, especially for Level 2 readiness.
Can OC Security Audit certify my company for CMMC?
OC Security Audit helps with readiness, gap assessment, remediation, documentation, and assessment preparation. Formal CMMC assessments are performed by authorized assessment organizations.
Can you help with Microsoft 365 and Azure for CMMC?
Yes. OC Security Audit can review Microsoft 365, Entra ID, Azure, email security, MFA, logging, access controls, and configuration settings that may affect CMMC readiness.
What areas do you serve?
OC Security Audit supports businesses in Irvine, Orange County, Los Angeles County, and Southern California, including defense contractors, suppliers, MSPs, SaaS providers, and professional service firms.
Start Here
Start your CMMC readiness assessment with a practical, evidence-focused plan.
CMMC readiness does not have to be confusing. OC Security Audit helps contractors and suppliers understand requirements, identify gaps, improve cybersecurity controls, prepare documentation, and build a realistic roadmap toward assessment readiness.