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SECURITY.md

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Security Policy

Supported Versions

We actively support the following versions with security updates:

Version Supported
1.1.x ✅ Fully Supported
1.0.x ⚠️ Critical fixes only
< 1.0 ❌ Not supported

Reporting a Vulnerability

If you discover a security vulnerability in RD03Radar, please report it responsibly.

How to Report

  1. Do not create public issues for security vulnerabilities
  2. Email security reports to: gomgom-40@github-security.com
  3. Include detailed information about:
    • The vulnerability
    • Steps to reproduce
    • Potential impact
    • Suggested fix (if available)

What to Include

Please include as much information as possible to help us understand and fix the issue:

  • Description: Clear description of the vulnerability
  • Impact: What an attacker could achieve
  • Reproduction Steps: Step-by-step instructions
  • Environment: Arduino IDE version, board type, library versions
  • Code Sample: Minimal code that demonstrates the issue

Response Timeline

  • Acknowledgment: Within 48 hours
  • Investigation: Within 7 days
  • Fix: Within 30 days for critical issues
  • Disclosure: After fix is deployed

Security Considerations

Network Security

  • MQTT connections use standard authentication
  • Web server endpoints are not encrypted by default
  • Consider using VPN or secure networks for IoT deployments

Physical Security

  • ESP32/ESP8266 devices should be in secure locations
  • Consider enabling flash encryption
  • Use secure boot where possible

Code Security

  • Input validation on all MQTT messages
  • Buffer overflow protection in UART processing
  • Safe string handling to prevent crashes

Responsible Disclosure

We follow responsible disclosure practices:

  1. We will acknowledge receipt of your report
  2. We will investigate the issue
  3. We will keep you informed of our progress
  4. We will credit you (if desired) when the fix is released
  5. We will not disclose details until a fix is available

Bug Bounty

While we don't currently offer a formal bug bounty program, we greatly appreciate security researchers who help make our software safer. Significant findings may be eligible for recognition in our Hall of Fame.

Security Best Practices for Users

MQTT Setup

// Use authentication
radar.setupMQTT("192.168.1.100", 1883, "username", "password");

// Use secure MQTT (MQTT over TLS) when possible

Web Server Security

// Consider adding authentication for web interface
// Use firewall rules to restrict access
// Deploy in secure network segments

General Security

  • Keep ESP32/ESP8266 firmware updated
  • Use strong passwords for MQTT and WiFi
  • Monitor device logs for suspicious activity
  • Deploy in physically secure locations

Thank you for helping keep RD03Radar secure! 🛡️