Your IT Audit Action Plan

Your IT Audit Action Plan

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You have completed your IT audit, scored your findings, and prioritized your remediation list. Now it is time to turn those findings into action. This final lesson walks you through creating a practical, achievable IT audit action plan that moves your business from vulnerable to resilient.

The 90-Day Action Framework

Break your remediation into three phases over 90 days. This prevents overwhelm and ensures the most critical issues are addressed first.

Phase 1: Days 1-30 — Critical Fixes

Address all Critical-risk findings. These are your must-do items:

• Enable MFA on all email and cloud accounts
• Patch or replace any unsupported operating systems
• Verify and test all data backups (perform a test restore)
• Change default passwords on all network devices
• Close unnecessary firewall ports (especially RDP)
• Disable accounts for all departed employees or contractors
• Verify Wi-Fi is using WPA2/WPA3 encryption
• Create or update incident response plan

Phase 2: Days 31-60 — High Priority

Address High-risk findings and quick wins:

• Implement password manager across the organization
• Deploy or verify endpoint protection (antivirus) on all devices
• Enable disk encryption on all laptops and mobile devices
• Configure SPF, DKIM, and DMARC email authentication
• Review and update access permissions (least privilege)
• Set up network monitoring and new device alerts
• Review and update IT security policies (AUP, password, data protection)
• Conduct baseline security awareness training for all staff

Phase 3: Days 61-90 — Medium and Low Priority

Address Medium and Low-risk findings:

• Complete hardware and software inventory documentation
• Review software license compliance
• Plan hardware refresh for end-of-warranty devices
• Implement BYOD and remote work policies
• Conduct phishing simulation test
• Review vendor security practices
• Update network documentation and diagrams
• Schedule next quarterly audit review

Building Your Action Plan Document

Create a formal action plan that includes:

• Executive summary — One page summarizing audit findings, overall risk level, and key priorities
• Findings report — Detailed list of all findings with risk scores
• Remediation roadmap — The 90-day phased plan above, customized to your findings
• Budget estimate — Cost projections for hardware, software, and services needed
• Resource assignments — Who is responsible for each remediation item
• Timeline and milestones — Key dates for tracking progress
• Success metrics — How you will measure improvement (e.g., Secure Score increase, backup test passes, phishing click rate)

Making It Sustainable: The Audit Cycle

An IT audit is not a one-time event — it is a cycle. Build a sustainable program:

• Monthly — Review backup test logs, check patch status, review security alerts
• Quarterly — Review access permissions, scan network for unknown devices, test a phishing simulation
• Semi-annually — Full review of critical audit areas (security, backups, compliance)
• Annually — Complete IT audit, update all policies, review vendor contracts, conduct security training

Set calendar reminders for each review cycle. Consistency is more important than perfection.

Measuring Success

Track these metrics to demonstrate improvement over time:

• Number of Critical findings open (target: 0 within 30 days)
• Backup test pass rate (target: 100%)
• Phishing simulation click rate (target: under 5%, down from typical 25-30% baseline)
• Percentage of devices with current patches (target: 95%+)
• Microsoft Secure Score or equivalent (target: improvement quarter over quarter)
• Days since last security incident (target: continuous improvement)

When to Get Professional Help

While self-audits are valuable, some situations warrant professional assistance:

• Your audit reveals systemic issues you do not have the expertise to fix
• Compliance requirements demand third-party assessment
• You have experienced a security incident and need forensic analysis
• Your business is growing rapidly and IT complexity is outpacing your ability to manage it
• Your industry has specific regulatory requirements (HIPAA, PCI, FINRA) requiring certified assessment

Free Resources for Ongoing Improvement

• CISA Cyber Alerts — Free email alerts about active threats
• NIST Small Business Cybersecurity Corner — Free ongoing guidance
• SANS NewsBites — Free weekly cybersecurity news digest
• Multi-State Information Sharing and Analysis Center (MS-ISAC) — Free threat intelligence for small businesses
• FCC Small Business Cybersecurity Hub — Free resources and toolkits

Key Takeaways

• Structure remediation in 30-day phases — critical first, then high, then medium/low
• Document your action plan formally — it is evidence of due diligence for compliance and insurance
• Build a sustainable audit cycle — monthly, quarterly, semi-annually, and annually
• Track metrics to measure improvement and demonstrate progress to leadership
• Do not hesitate to get professional help for complex issues or compliance requirements

Ready to take the next step? Visit beawit.net or call 360-399-6834 for a free consultation.