performing-privileged-account-access-review

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

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
• Designated reviewers (account owners, managers, security team)

Core Concepts

Privileged Account Categories

Category	Examples	Risk Level	Review Frequency
Domain Admins	Enterprise Admin, Domain Admin, Schema Admin	Critical	Monthly
Service Accounts	SQL service, backup agents, monitoring agents	High	Quarterly
Cloud IAM	AWS root, Azure Global Admin, GCP Owner	Critical	Monthly
Database Admin	DBA accounts, sa/sys accounts	High	Quarterly
Application Admin	App admin roles, API keys with admin scope	Medium	Semi-annually
Emergency/Break-glass	Firecall accounts, emergency access	Critical	After each use

Four-Pillar Review Framework

DISCOVER                    VALIDATE                    REMEDIATE                 MONITOR
    │                           │                           │                       │
    ├─ Enumerate all            ├─ Verify business          ├─ Remove excess        ├─ Continuous
    │  privileged accounts      │  justification            │  privileges           │  monitoring
    │                           │                           │                       │
    ├─ Identify orphaned        ├─ Confirm account          ├─ Disable orphaned     ├─ Anomaly
    │  accounts                 │  ownership                │  accounts             │  detection
    │                           │                           │                       │
    ├─ Map permissions to       ├─ Check compliance         ├─ Enforce password     ├─ Session
    │  business roles           │  with policies            │  rotation             │  recording
    │                           │                           │                       │
    └─ Classify by risk         └─ Review last usage        └─ Implement JIT        └─ Audit
       level                       and activity                access                  logging