PIM vs PAM: Privileged Identity vs Privileged Access Management
PIM and PAM are often used interchangeably, but they address different layers of privileged security. PIM focuses on the identity lifecycle for privileged accounts — provisioning, role activation, just-in-time elevation. PAM focuses on access control to privileged sessions — vaulting credentials, session recording, and policy enforcement. Mature programs use both.
Detailed Comparison
Scope
Manages privileged identities and roles — who can become privileged and when.
Manages privileged access — how privileged users connect to systems and what they can do.
Core Use Case
Just-in-time role elevation, role activation workflows, access certification, role lifecycle.
Credential vaulting, password rotation, session brokering, session recording, command filtering.
Microsoft Definition
Azure AD PIM — JIT activation of Azure AD roles with approval workflow.
Privileged Access Management for AD — JIT elevation in on-prem Active Directory.
Vendors
Azure AD PIM, Saviynt, SailPoint, Okta Identity Governance.
CyberArk, BeyondTrust, Delinea (Thycotic), HashiCorp Boundary, Wallix, AWS PrivateLink Workspaces.
Credential Management
Generally not a vault — works with the existing IdP.
Includes secure password vault with automated rotation, check-in/check-out workflows.
Session Recording
Not typically included — focused on identity lifecycle, not session control.
Core capability — full session recording with playback for audit.
Just-in-Time Access
JIT role activation with approval workflow.
JIT credential issuance — credentials only exist for the session duration.
Service Account Coverage
Limited — service accounts often outside PIM scope.
Strong — manages service account credentials, secrets rotation, application access.
Compliance Mapping
Strong fit for SOX SoD, HIPAA workforce access management, NIST AC-2/AC-6.
Strong fit for PCI DSS 7-8, HIPAA technical safeguards, NIST AC-2/AC-6/AC-7, NYDFS.
Implementation Complexity
Lower if you're already using a modern IdP with role management.
Higher — typically a 6-12 month implementation including agent rollout, password rotation, integration.
Our Recommendation
Use both — they protect different layers. PIM ensures only the right people have privileged roles, with time-limited activation. PAM ensures privileged sessions are vaulted, brokered, and recorded. For most organizations, start with PIM (often included in Azure AD/Entra ID) for immediate JIT elevation. Add PAM when you need credential vaulting, session recording, and broader scope (Linux, network devices, third parties). Together they implement the Zero Trust principle of least privilege.
Frequently Asked Questions
Azure AD PIM gives you JIT activation for Entra ID roles. PAM is still needed for credential vaulting, session recording, third-party access, on-prem AD, Linux, network devices, and service accounts. Most organizations use both.
JIT means privileged access is granted only when needed and only for the duration needed — not standing privilege. PIM provides JIT for identity (role activation); PAM provides JIT for sessions (credential issuance). Both eliminate "always-on" admin accounts that are a major attack target.
Modern PAM solutions (CyberArk, HashiCorp Boundary, AWS Systems Manager Session Manager) support cloud-native workloads via API integration and ephemeral credential issuance. The control patterns are similar to traditional PAM but more API-driven.
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Need Help Deciding?
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