🔐 What Is an Access Review?
An access review is a formal process in which organizations evaluate who has access to what systems, applications, and data—and whether that access is still appropriate.
The goal? To ensure only the right people have the right access at the right time.
These reviews are a cornerstone of Identity and Access Management (IAM), playing a critical role in reducing risk, maintaining compliance, and strengthening security posture.
⚠️ Why User Access Reviews Are Critical for Security
Your organisation should be conducting regular access reviews for several key reasons:
✅ Prevent Privilege Creep Over time, users accumulate access they no longer need. Reviews help revoke unnecessary privileges.
✅ Meet Compliance Requirements Standards like ISO 27001, NIS 2, and SOX require regular access reviews as part of their security controls.
✅ Minimize Insider Risk Excessive or outdated access can be exploited, intentionally or unintentionally, by insiders or compromised accounts.
✅ Improve Audit Readiness Completed reviews create a verifiable audit trail—essential for passing security audits.
✅ Reduce Operational Costs Streamlining access helps reduce license bloat, shadow IT, and manual admin overhead.
✅ Enhance Incident Response Knowing who has access to what enables faster containment and remediation when breaches occur.
https://www.kuppingercole.com/research/lb80195/access-reviews-done-right
🧩 Best Practices for Access Reviews
- Automate Where Possible : Manual reviews using Excel and email are error-prone and time-consuming. Tools like Elimity provide automation, visibility, and auditability at scale.
- Review by Business Context : Let business owners—not just IT—decide who needs access to what.
- Set a Clear Review Schedule : Establish quarterly or risk-based frequencies based on user roles and data sensitivity.
- Track and Act on Findings : A review is only effective if feedback results in concrete changes—e.g., revoking access or adjusting permissions.
- Integrate with ITSM : Automate ticket creation and follow-up to streamline remediation.
🛠️ How to Implement Access Reviews in Your Organisation
- Inventory All Access Rights Gather access data from all systems and applications.
- Define Review Owners Assign responsibility to business or technical owners for reviewing access in their domains.
- Use Risk-Based Prioritization Focus on sensitive systems, high-privilege roles, and orphaned accounts first.
- Automate the Review Process Use a tool like Elimity to send review tasks, collect input, and trigger change requests automatically.
- Report and Repeat Document decisions and actions, then continuously improve with regular cycles.
💡 Benefits of Regular Access Reviews
✅ Strengthens security by eliminating risky access ✅ Improves compliance with regulations like ISO 27001 & NIS 2 ✅ Reduces the workload of IT and audit teams ✅ Helps detect orphaned or excessive accounts ✅ Increases business ownership over access decisions
🔗 Learn More
Want to see how a CISO automated their entire access review process in just 2 days? 📥 Download the Customer Case Study
Simplify User Access Reviews with Elimity
Easily replace Excel and email for any of your user access recertification campaigns. Go for visual, easy-to-use, and automated access reviews to ensure audit readiness.
✅ Improve security by removing risky access
✅ Stay compliant with ISO 27001 & NIS 2
✅ Save time with automated reviews
