Update authentication flow
Implement OAuth 2.0 for enhanced security and user experience
Change Information
Risk Level
Medium
Created Date
Jan 22, 2026
Requested By
john.doe@acme.com
Approved By
jane.manager@acme.com
Implementation Date
Jan 28, 2026
Rollback Plan
Revert to previous authentication branch and restart services
Affected Systems
Web Portal
Mobile App
API Gateway
Related Controls
Controls this change implements or affects
User Access Control
High Effectiveness
Authentication Security
High Effectiveness
Audit Logging
Medium Effectiveness
Evidence
Attached documentation and proof of implementation
authentication_tests.pdf
Test Results • Jan 21, 2026
deployment_log.txt
Implementation Log • Jan 22, 2026
approval_email.eml
Approval • Jan 22, 2026
Timeline
Created
Jan 15, 2026
john.doe@acme.com
Submitted for Review
Jan 18, 2026
john.doe@acme.com
Approved
Jan 22, 2026
jane.manager@acme.com
Implemented
Jan 22, 2026
deployment@acme.com
Actions