Identity Governance and Administration vs Identity Access Management: Understanding the Difference
SafePaaS, Thursday, July 2nd, 2026
IAM authenticates identities and enforces access in real time, while IGA governs the full identity lifecycle.
The article clarifies that Identity Access Management and Identity Governance and Administration are complementary but distinct disciplines.
IAM authenticates users and enforces access decisions in real time, while IGA determines how access is requested, approved, reviewed, and revoked throughout an identity's lifecycle.
Using a building analogy, IAM functions like a badge reader enforcing entry, while IGA resembles the process deciding who receives badges and which areas they can enter.
As organizations adopt AI and cloud applications, the distinction becomes increasingly critical, with both human and non-human identities requiring continuous governance beyond initial authentication.