What Is IAM vs PAM vs PIM?
Anyone even loosely related to the world of cybersecurity has probably heard the acronyms IAM, PAM, and PIM thrown around. Sometimes they’re used interchangeably. They’re three separate frameworks that are related, but each solves a different problem.
What are they? How do they overlap? Why do most organizations need all three?
What Is IAM (Identity and Access Management)?
IAM is the foundation of your cybersecurity.
If you have nothing else, you likely have some form of IAM, or Identity and Access Management. It’s the umbrella that governs who can access what across your entire organization. That means every user account, every login, and every permission. Your IAM system manages everything.
Think of IAM as the front door of your cyber environment. When someone, anyone, comes knocking at the door, IAM has to answer: Who is this person? Are they who they say they are? What are they allowed to do once inside?
IAM deals with authentication (verifying identity) and authorization (granting access), and applies those controls to every user in your organization. When someone logs into their email, connects to a VPN, or accesses a cloud application, IAM is there, behind the scenes, with tools like:
- Single sign-on (SSO)
- Multi-factor authentication (MFA)
- Directory services
What Is PAM (Privileged Access Management)?
Privileged Access Management takes IAM to the next level. It’s part of IAM, but it focuses on accounts with elevated permissions. These accounts are the ones that can do real damage if they get hacked. Think of:
- Local admin accounts
- Service accounts
- Domain admin credentials
Any account that can install software, change system configurations, or access sensitive data
With PAM, you can control, monitor, and audit what all of your privileged accounts can do. One core principle of PAM is least privilege. This is the idea that every user should only have the exact access they need to do their job, and nothing more. Least privilege includes removing standing admin rights, enforcing just-in-time access for elevated tasks, and logging every keystroke during a privileged session.
For most IT teams, PAM is the path to zero trust because it targets the exact accounts hackers are trying to get into. Most attackers aren’t getting into your system via a phishing email. Rather, they’re starting with credential theft, through which they gain access to a privileged account. PAM places controls around exactly that path of attack.
What Is PIM (Privileged Identity Management)?
Closely related, PAM covers privileged access in the broader sense via tools and policies. While PIM hyperfocuses on the identities of the accounts themselves.
This means:
- Tracking which accounts have elevated rights
- Provisioning and deprovisioning access based on role changes
- Ensuring accounts are reviewed and governed regularly
You’ll usually find PIM in cloud environments. Microsoft Entra ID (formerly Azure AD) has a native PIM feature, for example. There, the system replaces permanent admin access with temporary role assignments.
The core goal of PIM is the same as with PAM: to reduce standing privilege and enforce least privilege. All elevated access should be tied to a specific identity, need, and window of time. In short, PIM is what prevents “admin creep,” or elevated permissions that never get cleaned up.
PIM asks who has elevated access right now, why, and for how long?
How Do IAM, PAM, and PIM Work Together For You?
These three frameworks are not the same, and neither are they separate from each other. They’re nested inside one another. IAM is the broad umbrella, covering every user and access decision. PAM sits inside IAM, focusing on the high-risk subset of accounts with elevated permissions. PIM sits inside PAM, focusing specifically on the lifecycle of those privileged identities.
To remain within compliance frameworks like NIST, SOC 2, HIPAA, and CIS Controls, you’ll need all three working in tandem. IAM will give you the base controls. PAM will give you audit logs and session monitoring. And PIM will give you a governance trail. If you’re building toward zero trust, this stack is how you get there.
And you don’t have to do it all at once. You can start with IAM fundamentals, layer in PAM, and then use PIM. Each step will help you reduce your attack surface… and it will make your next audit way less stressful. Per NIST guidelines on enterprise access management and the Cybersecurity and Infrastructure Security Agency, zero trust architecture depends on strong identity verification. The IAM/PAM/PIM stack delivers the strongest enforcement available.
Where CyberFOX Fits In
CyberFOX focuses on the PAM layer, specifically simplifying privileged access control for the lean IT teams and managed service providers (MSPs). AutoElevate helps organizations remove local admin rights from endpoints, enforce least privilege, and provide centralized visibility and control over privileged activity.
By integrating with broader identity systems, CyberFOX supports a more cohesive access strategy across IAM and PIM frameworks.
This allows organizations to strengthen control over privileged access without introducing unnecessary complexity or extended deployment timelines.
For IT teams looking to enhance privileged access controls quickly and efficiently, this approach provides a practical entry point into a more mature identity security model.
If you’re ready to see how CyberFOX can make PAM easy for your IT team, book a demo today. We’ll walk you through how it can fit right into your environment.