Khaled Ahmed AbdElGhafar

I'm a recent Computer Science graduate from Zagazig University with a strong passion for cybersecurity, especially in web and network penetration testing. As a part-time bug bounty hunter, I’m dedicated to discovering and reporting security vulnerabilities to help make the internet a safer place. My contributions have been recognized by several major organizations, and I’ve been featured in multiple Hall of Fame lists — most notably by NASA and the U.S. Department of Veterans Affairs, where I reported critical P1 vulnerabilities that were acknowledged by their security teams. I actively share my research and insights on X, aiming to contribute to the cybersecurity community and help others navigate this fast-evolving field. Beyond my core focus, I’ve gained hands-on experience in various domains of information security. I’m currently seeking opportunities where I can apply my skills, grow professionally, and contribute to building more secure systems in a challenging, security-drive