• XSS attack prevention
• SQL injection protection
• Path traversal blocking
• Protocol whitelist (http/https only)
• URL length limits (DoS prevention)

• Sensitive files excluded from git (.gitignore)
• Environment variables for secrets
• No hardcoded credentials
• Secure cookie handling

• Chat ID validation
• Admin-only commands
• Rate limiting support

We take security seriously. If you discover a security vulnerability, please report it responsibly.

DO NOT create a public GitHub issue for security vulnerabilities.

Instead:

1. Email: security@example.com
2. Include detailed description
3. Provide reproduction steps
4. Mention affected versions

• Initial Response: Within 48 hours
• Status Update: Within 5 business days
• Resolution Timeline: Depends on severity
  • Critical: 24-72 hours
  • High: 1 week
  • Medium: 2 weeks
  • Low: 4 weeks

• We will notify you when the vulnerability is fixed
• We request 90 days for coordinated disclosure
• We appreciate responsible disclosure

# Never commit .env file
cp .env.example .env
# Edit .env with your secrets
# Ensure .env is in .gitignore

# Keep auth files secure
chmod 600 cookies_*.json
chmod 600 storage_*.json

# Rotate credentials regularly
# Monitor for unauthorized access

# Run as non-root user
# Use read-only filesystem where possible
# Limit container resources
# Keep images updated

• Use firewall rules
• Restrict bot access to trusted IPs
• Use VPN for sensitive deployments
• Enable TLS for all communications

• No hardcoded secrets
• All inputs validated
• Dependencies up to date
• Security tests passing
• Pre-commit hooks enabled

• Environment variables secured
• Auth files permissions set
• Firewall configured
• Monitoring enabled
• Backup strategy in place

• OWASP Top 10
• Python Security Best Practices
• Docker Security

Thank you to everyone who has responsibly disclosed security vulnerabilities. Your contributions help keep Meeting Bot secure.