REQ-FUN-072

Audit log includes tamper-detection (hash chain or equivalent)

ID: REQ-FUN-072
Category: Functional Requirements
Status: approved
Priority: P0
Created: 2026-05-10T18:00:44.047Z
Approved: 2026-05-10T18:02:55.631Z
Updated: 2026-05-10T18:02:55.631Z

What

The audit log SHALL include a tamper-detection mechanism (hash chain or equivalent).

Acceptance

Verifier tool detects synthetic tampering.

Source

OBJ-6.

established project management guidelines Mapping

Primary Knowledge Area: Integration Management
Secondary KA: Risk Management
Primary Process Group: Monitoring & Controlling
established project management guidelines Deliverable: Audit Log

Hash chain tamper detection mitigates the integrity risk on the audit log.