Welcome! Herzlich willkommen!

Welcome to Jiahong’s PhD Journal!
This is where I share simple, honest stories from my data science & cyber-security lab—models I build, methods I try, and lessons I learn (including what didn’t work).

What you’ll find

• Bite-size literature reviews and explainers
• Reproducible code snippets, datasets, and diagrams
• Project logs from Cyber securyt and ML/XAI
• Personal notes on research, writing, and tools

Who it’s for
Students, researchers, and practitioners who like clear, no-drama explanations and practical templates.

How to use this journal

• Browse the featured articles below
• Comment with questions or ideas
• Subscribe to get new posts

Thanks for stopping by—glad you’re here!
—Jiahong

Herzlich willkommen in Jiahongs PhD-Journal!
Hier teile ich klare, praxisnahe Geschichten aus meinem Data-Science- und Cyber-Security-Lab—Modelle, Methoden und Learnings (auch die Pannen).

Inhalte: kompakte Literaturüberblicke, reproduzierbare Snippets, Projektlogs (Cyber Security & ML/XAI) und Notizen zu Forschung & Werkzeugen.
Viel Spaß beim Lesen—ich freue mich auf Ihr Feedback!
—Jiahong

欢迎来到 Jiahong’s PhD Journal！
这里记录我在数据科学与网络安全实验中的真实历程：做过的模型、用过的方法、踩过的坑和得到的启发。

你会看到：

• 精炼的文献笔记与核心结论
• 可复现的代码片段与流程图
• Cyber Security, ML/XAI 等项目日志
• 关于研究效率与写作工具的心得

如果这些内容对你有帮助，欢迎留言交流与订阅。
一起把复杂的事情讲清楚。 —Jiahong