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How to Perform a Cyber Risk Assessment That Drives Better Decisions

Use this cyber risk assessment methodology to identify gaps across current control gaps, evidence confidence, and business impact. Treat the result as initial guidance and validate material findings through a professional review.

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CISO-led guidance from Ali Hassani, backed by 25+ years of IT, cybersecurity, compliance, and infrastructure experience.

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A focused video briefing for leaders and IT teams working through this page.

Virtual CISO Leadership Series · Episode 04

How a CISO-Led Cyber Risk Assessment Changes Security Priorities

Use this concise briefing alongside the guidance on this page to connect cyber risk assessment with clear evidence, accountable ownership, and a practical next action.

Risk-based priorities
Decision-ready findings
Leadership alignment
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A focused video briefing for leaders and IT teams working through this page.

Virtual CISO Leadership Series · Episode 07

How to Build a Useful Cyber Risk Register

Use this concise briefing alongside the guidance on this page to connect cyber risk register development with clear evidence, accountable ownership, and a practical next action.

Usable risk statements
Named owners
Treatment tracking
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How to Perform a Cyber Risk Assessment

1. Identify and Classify Your Assets

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2. Identify Threats and Vulnerabilities

  • Common threats include: malware, phishing, account takeover, misconfigurations, insider threats, exposed data, firewall gaps, insecure ports, weak authentication, outdated systems, and cloud security risks.
  • Vulnerabilities may be detected via:
  • Automated vulnerability scanning
  • Network and endpoint configuration audits
  • Cloud security posture analysis
  • Password/identity security checks
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3. Analyze and Score the Risks

  • Each risk is evaluated based on:
  • Likelihood of exploitation
  • Impact on operations, financial loss, compliance, and reputation
  • Exposure level based on current controls
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4. Implement Security Controls

  • Risk mitigation includes:
  • Firewall hardening
  • Zero-trust access controls
  • MFA enforcement
  • Network segmentation
  • Patch management
  • Secure configurations
  • Backup and disaster recovery
  • Email and endpoint security
  • Encryption policies
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5. Continuous Monitoring and Review

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Cyber Risk Assessments by OC Security Audit

  • Why Businesses Choose Us?
  • Local service in Orange County, CA
  • 25+ years of experience in IT security & cybersecurity
  • Certified expertise: CISSP, CCISO, MCSE, MCITP, CCNA, CCNP
  • Deep knowledge of: network security, cloud security, identity security, firewalls, risk frameworks, HIPAA, PCI-DSS, and NIST
  • Hands-on auditing and remediation capabilities
  • Clear, actionable reporting
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Our Cyber Risk Assessment Services Include:

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We Don’t Just Find Risks — We Fix Them

  • Many consultants stop at reporting issues. We also provide hands-on remediation, including:
  • Fixing misconfigurations
  • Hardening firewalls and servers
  • Securing O365 and cloud environments
  • Closing open ports and network exposures
  • Enhancing MFA, identity, and login security
  • Improving backup and ransomware protection
  • Implementing long-term security controls
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CCNP Cisco Certified Routing and Switching certification
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