Cybersecurity undergraduate focused on Python security engineering, blue-team detection, and application security.
网络空间安全专业学生，正在通过可运行、可测试、可复现的项目积累安全工程实践经验。目前寻找网络安全相关实习机会。
- 🔭 Building host intrusion detection and log-triage tools
- 🌱 Learning web security, container security, network automation, and secure software development
- 🎯 Interested in security engineering, application security, and SOC / blue-team roles
- 📍 Singapore / China
| Project | What it does | Highlights |
|---|---|---|
| PyHIDS | Lightweight host-based intrusion detection system | File-integrity monitoring, SSH brute-force detection, privilege-abuse detection, SQLite event storage, web dashboard, Docker, 89 tests |
| BlueWarden | Blue-team log triage toolkit | Parses SSH and web-server logs, detects attack patterns, maps findings to MITRE ATT&CK, exports JSON reports, 36 tests |
| Crawl Studio | Cross-platform desktop web analysis application | Python/Tkinter, structured JSON/Markdown/HTML/CSV exports, offline tests, CI, macOS and Windows release builds |
- Programming: Python, basic PHP and JavaScript
- Systems: Linux, Git, Docker, SQLite, MySQL
- Security: host monitoring, log analysis, web security, MITRE ATT&CK, security testing in controlled environments
- Engineering: modular design, automated tests, CI/CD, documentation, cross-platform packaging
- Application security and secure coding
- Network and cloud security
- Container hardening and automated deployment
- Building reproducible security labs and writing clear technical reports
Security research and testing are performed only on systems I own or am explicitly authorized to assess.