Context
The payroll system handles sensitive employee compensation data and must prevent unauthorized modifications while maintaining audit trails for compliance.
Trigger
A disgruntled employee at a remote location attempts to improperly modify pay rate data during normal operation.
Acceptance Criteria
- Unauthorized access attempts are detected and blocked
- All access attempts are logged in an audit trail
- Compromised data is restored from backups within 1 business day
Source: Bass et al., 2021