Hi! I’m Ethan, a high school senior from Northern California.

I play CTFs with various teams (including idek and .;,;.) and compete in the International Cybersecurity Championship on the United States team.

Also, I am the founder of ImaginaryCTF, a community that produces daily CTF challenges for the community to learn and practice.

On this blog, I post occasional writeups of CTF challenges, as well as occasionally other topics. Hope you enjoy your time here!