Contact OC Security Audit
Get a custom proposalCISO-Led Cybersecurity Audits & Compliance
OC Security Audit is a CISO-led cybersecurity consulting firm in Irvine, California, helping small and midsize organizations identify risk, strengthen controls, and prepare for customer, insurer, and regulatory reviews. The firm is led by Ali Hassani, CISSP and CCISO, with 25+ years of hands-on IT, cybersecurity, compliance, Microsoft infrastructure, cloud, firewall, network, and operational experience.
Core services include:
• Internal and external cybersecurity audits
• Cybersecurity risk and vulnerability assessments
• Microsoft 365, Entra ID, and Azure security reviews
• Firewall, network, endpoint, email, and identity security assessments
• HIPAA, PCI DSS, SOC 2, NIST CSF, ISO 27001, CMMC, and IRS WISP readiness
• Cyber insurance readiness and control validation
• Incident-response planning and post-incident security review
• vCISO governance, policies, risk registers, executive reporting, and prioritized security roadmaps
Each engagement connects technical findings to business impact, evidence, ownership, and practical remediation. OC Security Audit works with business owners, IT managers, CISOs, CIOs, healthcare and professional-services leaders, MSPs, and internal IT teams. Onsite and remote services are available across Irvine, Orange County, Los Angeles County, Southern California, and other U.S. locations where appropriate.
Free tools and initial reviews provide guidance only and do not replace a professional cybersecurity audit, compliance assessment, penetration test, or legal/compliance review.
Website: https://ocsecurityaudit.com/
LinkedIn: https://www.linkedin.com/company/ocsecurityaudit/
YouTube: https://www.youtube.com/@OCsecurityAudit
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Min project size
$1,000+
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Hourly rate
$150 - $199 / hr
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Employees
2 - 9
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Locations
Irvine, CA
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Year founded
Founded 2020
1 Locations
- Irvine , CA
- Cybersecurity
- 45%
- Compliance Consulting
- 30%
- Medical
- 25%
- Business services
- 15%
- Financial services
- 15%
- Information technology
- 15%
- Legal
- 15%
- Manufacturing
- 15%
- Small Business (<$10M)
- 60%
- Midmarket ($10M - $1B)
- 40%
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Our Story
OC Security Audit was built to give business leaders and IT teams clear, evidence-based cybersecurity guidance without fearmongering or generic checklists. Led by Ali Hassani, CISO, CISSP and CCISO, the team combines 25+ years of infrastructure, Microsoft, cloud, firewall, compliance and security experience. Our mission is to translate technical findings into business impact, prioritized remediation and accountable next steps.
What Sets Us Apart
CISO-Led Experience
Ali Hassani brings 25+ years of hands-on IT, cybersecurity, compliance, Microsoft infrastructure, firewall, cloud, and network experience to each engagement, connecting executive risk decisions with technical evidence.Evidence-Focused Assessments
We define scope, review available evidence, document limitations, connect findings to business impact, and deliver prioritized actions with owners and validation steps—not generic recommendations.Practical Local Support
Based in Irvine, OC Security Audit supports Orange County, Los Angeles County, and Southern California organizations onsite and remotely, while serving additional U.S. clients when the engagement is a good fit.Locations (1)
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