- Added Security Handoff Report detailing resolved issues and current configurations.
- Implemented CSRF protection using Flask-WTF, including token management in templates and JavaScript.
- Created standardized error handling module to log detailed errors while returning generic messages.
- Developed phone number validation module to ensure compliance with E.164 standards.
- Added CSV injection prevention measures during file uploads.
- Updated installation guide for clarity and completeness.
- Created script to update API keys from Android device, ensuring secure key management.
- Enhanced Docker security configurations to remove privileged mode and host networking.
- Implemented logging and sanitization for error messages to prevent information disclosure.
- Added verification script to test security setup flow and validate configurations.