https://cf-blog.ummit.dev/tags/ctf/ Recent content in CTF on UmmIt Hugo -- gohugo.io en Copyright © 2020-2025 - UmmIt<br/> All articles are under CC BY-SA 4.0 License Tue, 08 Jul 2025 20:37:34 +0800 https://cf-blog.ummit.dev/posts/ctf/nhnc/2025/ Tue, 08 Jul 2025 20:37:34 +0800 https://cf-blog.ummit.dev/posts/ctf/nhnc/2025/ No Hack No CTF 2025 # This is my complete writeup for the No Hack No CTF 2025 challenges, focusing on the Crackme and gitgit challenges that I created. In this writeup, I&rsquo;ll explain how these challenges work and how to solve them. https://cf-blog.ummit.dev/posts/ctf/write.up/broncoctf.2025/ Mon, 17 Feb 2025 10:16:30 +0800 https://cf-blog.ummit.dev/posts/ctf/write.up/broncoctf.2025/ Introduction # Bronco CTF 2025 began on Sunday, February 16, 2025, at 3:00 AM and concluded on Monday, February 17, 2025, at 3:00 AM. The event was organized by the Santa Clara University Cybersecurity Club.