If you discover a security vulnerability in Telegram Media Downloader, please report it privately via GitHub issues (mark as security) or open a private discussion. Do not post vulnerabilities publicly until a fix is released.

1. Keep credentials secure

   • Never share your API credentials
   • Use environment variables when possible
   • Regularly rotate your API keys

2. Session file security

   • Keep session files in a secure location
   • Don't commit session files to version control
   • Use .gitignore to exclude sensitive files

3. Network security

   • Use VPN when downloading from public networks
   • Be cautious with public WiFi
   • Monitor your download activity

4. File validation

   • Scan downloaded files with antivirus software
   • Verify file integrity when possible
   • Be cautious with executable files

1. Code security

   • Follow secure coding practices
   • Validate all user inputs
   • Use parameterized queries
   • Implement proper error handling

2. Dependency management

   • Keep dependencies updated
   • Monitor for known vulnerabilities
   • Use pip audit to check for issues

3. API security

   • Implement rate limiting
   • Validate API responses
   • Handle authentication errors gracefully

1. Rate limiting

   • Telegram has built-in rate limits
   • Our script includes delays to respect these limits
   • Excessive requests may result in temporary bans

2. Session management

   • Session files contain authentication data
   • Keep them secure and private
   • Don't share session files between users

3. Privacy considerations

   • Downloaded content may contain personal information
   • Respect privacy and copyright laws
   • Don't redistribute content without permission

1. Download directory

   • Ensure proper permissions on download directory
   • Don't download to system directories
   • Use dedicated directories for downloads

2. File permissions

   • Set appropriate file permissions
   • Don't make downloaded files executable by default
   • Use secure file naming conventions

Security updates will be announced in the repository releases and changelog.

• Code security review completed
• Dependencies updated and audited
• Security tests passing
• No hardcoded credentials
• Proper error handling implemented
• Input validation in place
• Rate limiting configured
• Logging configured (no sensitive data)

For any security concerns, please use GitHub issues (mark as security) or private discussions.

We thank security researchers and contributors who help improve the security of this project. Responsible disclosure is appreciated and will be acknowledged in our security advisories.

Note: This security policy is a living document and will be updated as needed. Please check back regularly for the latest information.