👋 Hi there, I’m P19E99/PP19🐷
🎓 Undergraduate @ Zhengzhou University | 🔐 Information Security | 🤖 AI Security Research
Hi! I’m a undergraduate in an integrated BSc+MSc program, majoring in Information Security at Zhengzhou University. I used to be a competitive programming contestant, and now I’m working on AI security–related research. I enjoy both thinking about theoretical problems and getting my hands dirty with experiments.
🔍 Research Interests
AI security & privacy — interested in protecting personal data from unauthorized use by generative models, with additional interest in Agent and their security, robustness, and real-world deployment.
🧠 Competitive Programming
Before doing research, I spent quite some time on competitive programming:
- 🥉 ICPC Asia Regional Contest — Bronze Medal
- 🥇 CCPC National Invitational Contest — Gold Medal
If you’re a beginner who wants to get into competitive programming but don’t know where to start (or how to train efficiently), I’m happy to help.
🛠 Skills
- Languages: C++, Python
- Keywords: Machine Learning, AI Security, Fine-tuning, Privacy Protection
- Tools: PyTorch and common ML research tools
🐽 Fun Facts
I really like pet pigs 🐖 — and honestly, most things related to pigs. If you like pigs too, we’ll probably get along well.
📫 Contact
- 📧 Email: p19e99@gmail.com
- 🌐 Blog: https://P19E99.github.io
Feel free to contact me if we share interests in AI Safety & Privacy, Agent, or if you need advice on competitive programming—or just want to talk about pigs 🐷.