How Privileged Identity Management Implements JIT
Microsoft 365’s Privileged Identity Management (PIM) facilitates JIT access by enabling eligible users to request temporary role assignments. Users are initially ‘eligible’ but not ‘active’ for a role. Activation requires multi-factor authentication and, often, administrator approval, creating a clear audit trail. Once the activation period ends, the role is automatically revoked, eliminating the risk of persistent, unnecessary permissions. The entire process is logged for auditing and compliance purposes.
JIT Access and Australian Regulatory Requirements
The ACSC Essential Eight mitigation strategy, particularly Module 2 (Implement Application Control), benefits from JIT access by limiting the number of users with administrative privileges. APRA CPS 234, focusing on operational resilience, encourages minimising standing privileges and implementing controls to prevent unauthorised access – JIT directly addresses these requirements. The Notifiable Data Breaches scheme necessitates demonstrating reasonable security measures; a robust JIT implementation strengthens this position.