d0kk2bi
Security Researcher & Red Team Operator
B-612 / $whoami
Hi there! I'm Younghun Kwon, known as d0kk2bi. I work as a Red Team operator and also compete as a CTF player. My biggest hobbies are playing games, taking photos, and spending more time sleeping than anyone else. A 1:1 ratio between sleep and activity is the perfect balance!
Focus Areas
Vulnerability Research
I enjoy finding, reproducing, and analyzing n-day vulnerabilities, especially the root cause details that make a bug understandable and reusable :D
CTF
I mainly solve Web challenges and often help create CTF problems. These days, I am thinking about how to design challenges that AI cannot solve easily :)
Tool Development & Review
Tool development is the area I have spent the most time on in my career. Recently, I enjoy building security tools with AI as a hobby!
Customization
If I had to choose the word I have been obsessed with all my life, it would be custom. I enjoy customizing everything from developer tooling to external devices like keyboards XD
Recent Posts
Off the Shell [Music Suggestions]
