In today’s complex cybersecurity landscape, managing elevated access is no longer optional—it’s a necessity. Privileged Identity Management (PIM) plays a critical role in protecting sensitive systems, enforcing least privilege, and mitigating the risks associated with privileged accounts through effective privilege management. To build a secure, compliant, and resilient organization, it’s essential to understand the differences between PIM and Privileged Access Management (PAM), and implement strategic controls around all forms of privileged access.
What is Privileged Identity Management (PIM)?
PIM is a specialized branch of Identity and Access Management (IAM) that governs the lifecycle of privileged identities—accounts with elevated permissions that, if compromised, could lead to significant security breaches. PIM solutions enable organizations to:
- Control and monitor who has elevated access and track privileged account activity.
- Enforce just-in-time access to minimize exposure
- Conduct regular access reviews and certifications
- Maintain audit trails for compliance and investigations
By ensuring that privileged access is granted only when necessary and only to those who truly need it, PIM enforces the principle of least privilege and reduces the attack surface.
Why Privileged Identity Management Matters
Privileged accounts are high-value targets for attackers because they can bypass security controls, access critical systems, and exfiltrate sensitive data. Poorly managed or orphaned privileged accounts significantly increase the risk of data breaches, insider threats, and compliance violations.
Key reasons to prioritize PIM:
- Security: Prevent misuse and detect anomalies
- Compliance: Meet regulatory requirements such as NIST, FISMA, HIPAA, and SOX
- Operational Efficiency: Can be greatly improved by implementing privilege management strategies. Automate workflows for access requests, approvals, and reviews
IAM, PIM, and PAM: How They Work Together
- IAM (Identity and Access Management): Broadly manages digital identities and their access rights across an enterprise
- PIM (Privileged Identity Management): Focuses on managing the identity lifecycle of accounts with elevated privileges and ensuring just-in-time privileged access.
- PAM (Privileged Access Management): A vital component in managing just-in-time privileged access. Concentrates on securing, monitoring, and auditing privileged access to critical systems and ensuring compliance with privileged identity management solutions.
While PIM determines who should have privileged access, PAM governs how that access is used. Both are essential components of a holistic access management strategy.
Understanding Privileged Access
Privileged access includes admin accounts, root accounts, domain admins, service accounts, and break-glass (emergency) accounts. Each carries the potential for significant damage if not tightly controlled, particularly unmanaged privileged accounts.
Key capabilities of modern PIM solutions include:
- Privileged access discovery
- Just-in-time access provisioning
- Granular access controls
- Automated de-provisioning is crucial for managing privileged credentials effectively.
- Role-based access control (RBAC)
- Privileged session monitoring
PIM vs PAM: What’s the Difference?
| Capability | PIM | PAM |
|---|---|---|
| Focus | Identity lifecycle of privileged users | Real-time control of privileged sessions |
| Core Functions | Access request, approval, certification, and auditing | Credential vaulting, session recording, and behavior analytics |
| Benefit | Governance and compliance | Operational control and breach prevention |
As mentioned above, you should use PIM to define and govern who should have access to resources as defined by their privileged role. Use PAM to control how that access is exercised.
Implementing an Effective Privileged Identity Strategy
To strengthen your organization’s security posture, your PIM program should include:
- Privileged Account Discovery: Identify all accounts with elevated privileges
- Access Reviews and Certifications: Conduct periodic reviews of access rights
- Policy Enforcement: Apply least privilege policies across all environments
- Strong Authentication: Essential for verifying privileged role access. Require multi-factor authentication (MFA)
- Continuous Monitoring: Use privileged identity management solutions to enhance continuous monitoring efforts. Track activity for suspicious behavior
Best Practices for Managing Privileged Identities
- Establish Clear Governance: Define roles and responsibilities for system admins, security officers, and auditors
- Automate Workflows: Streamline access provisioning, approvals, and de-provisioning
- Audit and Monitor Continuously: Use tools to log and analyze privileged activity
- Train Privileged Users: Educate users on secure practices and the implications of privileged access, especially regarding privileged credentials.
- Integrate with IAM and PAM to ensure comprehensive control over unmanaged privileged accounts. Ensure seamless coordination between identity governance and access controls.
Conclusion
Privileged Identity Management is no longer a “nice-to-have” — it’s a mission-critical component of enterprise cybersecurity. By implementing a robust PIM strategy and integrating it with broader IAM and PAM efforts, organizations can reduce risk, achieve compliance, and protect their most valuable assets from internal and external threats.
Looking to secure your privileged identities and implement just-in-time privileged access? Contact UberEther today to see how we help public and private sector organizations enforce strong governance and control across their entire identity ecosystem.