| name | performing-privileged-account-access-review |
| description | Conduct systematic reviews of privileged accounts to validate access rights, identify excessive permissions, and enforce least privilege across PAM infrastructure. |
| domain | cybersecurity |
| subdomain | identity-access-management |
| tags | ["pam","access-review","privileged-accounts","least-privilege","compliance","audit","identity-governance"] |
| version | 1.0 |
| author | mahipal |
| license | Apache-2.0 |
| nist_csf | ["PR.AA-01","PR.AA-02","PR.AA-05","PR.AA-06"] |
Performing Privileged Account Access Review
Overview
Privileged Account Access Review is a critical identity governance process that validates whether users with elevated permissions still require their access. This review covers domain admins, service accounts, database administrators, cloud IAM roles, and application-level privileged accounts. Regular access reviews are mandated by SOC 2, PCI DSS, HIPAA, and SOX compliance frameworks, typically required quarterly for high-privilege accounts.
When to Use
- When conducting security assessments that involve performing privileged account access review
- When following incident response procedures for related security events
- When performing scheduled security testing or auditing activities
- When validating security controls through hands-on testing
Coverage Gaps & Validation
- Accounts outside the PAM vault: the review only covers what PAM/IGA already knows. Local admin accounts on servers,
sa/SYS database logins, cloud root and access keys never onboarded, and SPN service accounts are routinely missed. Discover them directly from each platform, not from the vault list.
- Rubber-stamp certification: owners certify their own privilege without scrutiny. Cross-check certify decisions against last-activity dates — anything certified but unused 90+ days is a revoke candidate regardless of the approval.
- Service / non-human accounts: these often have no human owner and slip out of manager-driven reviews; ensure each has a named owner and a defined review path.
- Shadow admin and indirect privilege: effective admin via nested AD groups,
AdminCount=1/AdminSDHolder, delegation rights, cloud role-assumption chains, or API tokens with admin scope is easy to miss when reading only direct group membership.
- Break-glass accounts: confirm last use was authorized and credentials were rotated afterward.
- Validate completeness: reconcile the reviewed set against authoritative enumeration — AD privileged groups plus
AdminCount=1, AWS iam:*/AdministratorAccess, Azure Global/Privileged Role Admin, GCP Owner/Editor, and DB fixed admin roles. Accounts present in those sources but absent from the review are the gap.
Prerequisites
- PAM solution deployed (CyberArk, BeyondTrust, Delinea, or equivalent)
- Identity governance platform (SailPoint, Saviynt, or equivalent)
- Complete inventory of privileged accounts across all platforms
- Defined access review policy with SLAs and escalation procedures
