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Hi, I’m Ahmed Ibrahim, also known as l3b4nk4. I’m a Web Penetration Tester with a strong passion for web security, bug bounty programs, CVE research, and CTF competitions. I enjoy finding …

Hi, I’m Ahmed Ibrahim, also known as l3b4nk4.

I’m a Web Penetration Tester with a strong passion for web security, bug bounty programs, CVE research, and CTF competitions. I enjoy finding vulnerabilities in web applications, understanding how they work, and learning new exploitation techniques.

I also play CTFs under the name @0xl4gh, where I improve my offensive security mindset and practical hacking skills.

Through this blog, I write about:

  • Web Penetration Testing
  • Bug Bounty Programs
  • CVE Analysis
  • Vulnerability Research
  • CTF Writeups
  • Security Tools and Techniques

Skills

  • Web Penetration Testing
  • Web Application Security
  • API Security Testing
  • Bug Bounty Hunting
  • CVE Research
  • CTF Challenges
  • Burp Suite
  • OWASP Top 10
  • Linux
  • Python
  • JavaScript
  • HTML
  • PHP
  • Vulnerability Assessment
  • Report Writing