Hi, I’m Mustafa Eltayeb (aka T4T4R1S).

I am a passionate Cyber Security Engineer and an avid Capture The Flag (CTF) player. My journey in cybersecurity is driven by a deep curiosity for understanding how systems work and, more importantly, how they can be broken and secured.

This blog serves as my public notebook—a space where I document my learning path, solve intriguing challenges from platforms like TryHackMe, HackTheBox, and Root-Me,Pwn-College and share practical knowledge with the community. Here, you’ll find detailed walkthroughs, technical write-ups, and insights from hands-on penetration testing and vulnerability research.

Beyond the flags and shells, I believe in the power of shared knowledge to strengthen our digital defenses.

Let’s connect, hack (ethically), and learn together.

📧 Email: mustafaaltayeb305@gmail.com

🎯 TryHackMe: t4t4r1s

⚔️ HackTheBox: t4t4r1s

💼 LinkedIn: Mustafa Eltayeb

🐦 X (Twitter): @mustafa_altayeb