We actively support the following versions of NullScan with security updates:

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

Please do NOT create a public GitHub issue for security vulnerabilities.

Instead, please email us at: [email protected]

Include the following information:

• Description of the vulnerability
• Steps to reproduce the issue
• Potential impact
• Any suggested fixes (if available)

• Acknowledgment: We'll acknowledge receipt within 48 hours
• Assessment: We'll assess the vulnerability within 5 business days
• Timeline: We'll provide a timeline for fixes within 1 week
• Credit: We'll credit you in our security advisories (if desired)

When using NullScan:

1. Permission: Only scan systems you own or have explicit permission to test
2. Rate Limiting: Use appropriate concurrency settings to avoid overwhelming targets
3. Network Isolation: Run scans from isolated environments when possible
4. Log Security: Secure scan results that may contain sensitive information
5. Updates: Keep NullScan updated to the latest version

• NullScan performs network scanning which may be detected by security systems
• Banner grabbing may expose service information
• High concurrency scans may trigger rate limiting or blocking
• Always comply with local laws and regulations

Thank you for helping keep NullScan secure! 🔒