Network and firewall
Review perimeter controls, internal segmentation, VPN and remote access, routers, switches, and exposed management paths.
Find exposure, strengthen essential controls, and build practical resilience around the systems your organization depends on.
Explore cybersecurity services →Evaluate controls independently, document defensible findings, and focus remediation on the risks with the greatest operational impact.
Explore security audits →Translate security obligations into clear evidence, accountable remediation, and a practical path toward audit or customer readiness.
Explore compliance services →Bring security governance, risk decisions, leadership communication, and improvement planning into one accountable executive program.
Explore vCISO services →CISO-led network security audit pricing
Know where your business network is exposed, which security gaps matter most, and what to fix first. Get an independent, CISO-led review with clear pricing and practical deliverables.
Focused audit starting price
A professionally scoped starting engagement designed to deliver practical findings without unnecessary enterprise-level overhead.
Ali Hassani, CISO, leads the review with 25+ years of hands-on IT, cybersecurity, compliance, Microsoft infrastructure, firewall, cloud, and business network experience.

Ten-question instant estimator
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Professional audit deliverables
Every engagement is designed to help leadership understand the risk, decide what to fix first, assign ownership, and invest in the improvements that matter most.
Security coverage that follows real business risk
This focused audit is designed for owners and IT managers who want an experienced review of the controls protecting everyday operations. It identifies common security gaps, explains their business impact, and turns the findings into a practical improvement plan.
Review perimeter controls, internal segmentation, VPN and remote access, routers, switches, and exposed management paths.
Check account practices, privileged access, passwords, MFA, patching, endpoint protection, and common workstation or server risks.
Evaluate sensitive-data handling, backup coverage, restore readiness, ransomware resilience, and essential security documentation.
Talk through your environment
Call or email OC Security Audit to confirm what should be reviewed, whether remote or onsite work is appropriate, and the final fixed-fee proposal for your business.
This estimator and service page are for initial guidance only and do not replace a professional cybersecurity audit, compliance assessment, penetration test, or legal/compliance review.
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