My name is Yulong Ming in English and 明宇龙 in Chinese. I use myl7, myl7s, or myl7s1 as my usernames, depending on the username length limits and availability.
I am a PhD candidate in Computer Science at City University of Hong Kong (2022-26), interested in Network Security, Applied Cryptography, and Artificial Intelligence Security.
I work on free and open-source software (FOSS) projects, contributing on GitHub. I do run Arch Linux for my daily work.
I run SNS channels and post regularly for years:
- Telegram: Channel @myl7s and account @myl107
- As for Chinese SNS, I run a channel on 小红书. All my channels have almost the same content.
Some other links:
- Blog: myl.moe
- GitHub: myl7
- Research: Google Scholar and ORCID
- Emails: myl7.moe AT gmail.com for general purpose, myl.7 AT my.cityu.edu.hk for research, and myl AT myl.moe for code dev
I play many music games:
- osu! on PC: myl7
- Modes: osu! and osu!mania (4k)
- Playstyles: Mouse and keyboard
- maimai DX on arcade cabinet:
- China Ver.: Friend code 228011521629999
- International Ver.: Friend code 101716416952829
As for game platforms:
- Nintendo Switch: Friend code SW-3804-7455-1312. I have a Nintendo Switch 2.
- Steam: myl7, friend code 1045235839. I have 3 Steam accounts with games family-shared, so hope you do not mind my small game count.



