I'm Nick, a web security and web development enthusiast.
- Using
- Play CTF games with JNSEC and r3kapig
- Ask me anything at: https://github.com/nick-cjyx9/nick-cjyx9/discussions
- 2026-06-11 No Title
- 2026-06-01 DEFCON CTF Quals 2026 BirdBlog Write-Up: CSRF to sqli through parser differences
- 2026-05-17 Daily AlpacaHack 2026/05/12 Iframe Sandbox WriteUp
- 2026-03-25 浏览器缓存机制的滥用
- 2026-02-04 阿里 CTF Writeups by Nick (JNSEC)
Humayra Khanom Rime |
akirarika |
crazyman |
想出网名啦 |
XLor |
Chan |
ɴᴇᴋᴏ |
yixinBC |
alikia2x |
Shunran Lei |
SunMaple |
Wakaba Muki |
KuLiPai |
Max Chang |
Holata Seminole |
海蓝色的咕咕鸽 |
Chang Lee |
Alan Ye |
Tikas |
GuBai |
sadsnowcat |
Markdown 13 hrs 56 mins 🟩🟩🟩🟩🟩🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 28.13 %
C++ 8 hrs 1 min 🟩🟩🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 16.19 %
PHP 4 hrs 38 mins 🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 09.38 %
JSON 3 hrs 39 mins 🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 07.38 %
Python 3 hrs 29 mins 🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 07.03 %