Advanced Port Scanning Techniques for Bug Bounty Programs

Port scanning is one of the most foundational steps in reconnaissance during a bug bounty program. While basic port scanning techniques help identify open ports, advanced port scanning can provide richer insights into vulnerabilities and services that run on exposed ports. In this blog, we’ll explore advanced port scanning techniques that can help bug bounty hunters gain a significant edge in their assessments. Whether you are hunting for high-severity bugs or looking to enhance your reconnaissance, this guide is built for advanced users.

Table of Contents

1. Understanding Port Scanning Basics
2. Common Tools for Advanced Port Scanning
3. Stealth Scanning Techniques
4. Banner Grabbing and Service Detection
5. Timing and Evasion Techniques
6. Fingerprinting Operating Systems and Services
7. Using Scripts and Automation in Port Scanning
8. Advanced Network Mapping with Nmap
9. Deep Dive: Scanning IPv6 Networks
10. Handling Firewalls, IDS, and Honeypots
11. Analyzing the Results for Vulnerabilities
12. Real-World Scenarios for Bug Bounty Programs