Nikolai Harhan
Student — cybersecurity enthusiast
I’m a student and cybersecurity enthusiast interested in CTFs, systems, and clean design.
Now: tinkering with capture-the-flag writeups.
Hi, I’m Nikolai. I like solving difficult problems, understanding how systems break (and how to protect them), and building digital spaces that stay out of the way. This site is a quiet home for my updates and links.
Whether it’s exploring new tooling, preparing for competitions, or sharing ideas, I care about curiosity, clarity, and doing the work thoughtfully.