- Implemented JWT-based authentication with bcrypt password hashing
- Added role-based access control (RBAC) with four user roles
- Created TLS/SSL encryption with certificate management
- Enhanced audit logging for IEC 62443, ISO 27001, and NIS2 compliance
- Added comprehensive security tests (56 tests passing)
- Updated REST API with authentication and permission checks
- Added security settings to configuration
Co-authored-by: openhands <openhands@all-hands.dev>