Cyber Security Audit Case Study
How AceGuard identified critical cyber security gaps and helped an organisation prioritise practical improvements.
The client had never completed a formal cyber security audit and wanted a clear understanding of its risks.
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The Challenge
The organisation wanted to understand whether its current security controls were adequate. It used Microsoft 365, cloud applications and remote working, but had limited visibility over cyber risk.
- No recent cyber security audit had been completed.
- Microsoft 365 security had not been formally reviewed.
- User access controls were inconsistent.
- Security policies required updating.
- Patch management and device controls needed review.
Audit Findings
Missing MFA
Some accounts were not protected by Multi-Factor Authentication.
Unpatched Systems
Several devices and applications required update review.
Excessive Admin Access
Privileged permissions were broader than necessary.
Recommendations Provided
- Roll out MFA across all business-critical accounts.
- Review Microsoft 365 administrator permissions.
- Improve patch management and software update processes.
- Review inactive user accounts and leaver processes.
- Strengthen security awareness training.
- Prepare for Cyber Essentials readiness review.
The Outcome
Clear Risk Visibility
The organisation understood its highest-priority cyber security risks.
Practical Action Plan
Recommendations were prioritised by business risk and ease of implementation.
Improved Resilience
The client began strengthening security controls and governance.
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AceGuard helps organisations identify security gaps, prioritise risk and improve cyber resilience through practical cyber security audits.
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