RBAC vs. ABAC vs. ReBAC

Access control is the set of rules and mechanisms that determine which users, systems, and processes can perform which actions on which resources.

Identity & AccessIATIdentityIntermediateCONFIDENTIAL2,350 words10 min readApr 7, 2026

Last updated Apr 11, 2026

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Table of Contents

RBAC vs. ABAC vs. ReBAC

What you need

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APT28 (Fancy Bear / Forest Blizzard)

Lazarus Group (HIDDEN COBRA / Diamond Sleet)

Salt Typhoon

Single Sign-On (SSO) Architecture

The Academy

The Command Post

The Armory