Fuzzing 101 – Introduction to Vulnerability Discovery Using Fuzzers | Offensive Security Tutorial

Welcome to Fuzzing 101, your introduction to one of the most powerful techniques in vulnerability research and software security testing. In this video, you’ll learn how fuzzing works, why it’s essential for offensive security, and how security researchers use it to discover critical bugs and exploits in real-world software.

We’ll cover the core concepts of fuzzing, explore different types of fuzzers (black-box, white-box, grey-box), and walk through simple examples to get you started with automated vulnerability discovery.

What You’ll Learn:
✔️ What is fuzzing and why it matters
✔️ How fuzzers find security bugs
✔️ AFL, libFuzzer, and other fuzzing tools
✔️ Fuzzing in bug bounty and reverse engineering
✔️ Real-world impact of fuzzing in offensive security

Subscribe and stay tuned for practical demos in upcoming videos!