My CTF journey since 2015. Stats, writeups, code snippets, notes, challenges.

CTF challenges writeup

市场上虽然存在大量的网络安全工具和软件，但它们大多针对某一特定领域或功能，缺乏一个统一的、集成的、易于使用的综合工具平台。这导致参赛者在CTF竞赛中需要频繁切换不同的工具，不仅降低了工作效率，还增加了操作失误的风险。由gitee转发 ↓

WeCTF 2022 Source Code & Organizer's Writeup

WeCTF 2021 Source Code & Organizer's Writeup

Writeup Challenges I have solved in CTF competitions

Hayden Housen's solutions to the 2021 HackTheBox "Cyber Santa is Coming to Town" Competition

CTF solutions from Osaka University CTF team Wani Hackase

I used github and then moved to medium to share my cybersecurity writeups. However, I no longer use either platform. As a result, I am currently developing my own blog to circumvent any subscription fees associated with medium.

CTF writeups

Write up of some solutions to the picoCTF 2023 from my submissions during the competition

Hayden Housen's solutions to the 2022 PicoCTF Competition

Repository for the 404Unfound site

CTF contest source code for internal VKU students periodically

Hayden Housen's solutions to the 2021 National Cyber Scholarship and Cyber FastTrack Competitions

Matasano Cryptopals writeups and Python 3 solutions (https://cryptopals.com/)

A simple script I wrote to solve the Base3200 challenge in NahamCon CTF 2024, by base64 decoding the text in the given file 50 times.

My writeups and braindumps of ctf challenges I did

A collection of writeups from CTFs

Some of my writeups for various CTFs/challenges