About kriztalz
Networks are fun. Focusing on threat intelligence with the JA4+ fingerprinting suite. Learning new things every day.
Connect with me
- GitHub: @kriztalz
- X/Twitter: @kriztalzmuse
PGP Key
For secure communication, you can encrypt your messages using my PGP public key:
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Response Time
I usually respond within 24 hours. If you are enquirying about a specific tool, please mention it in the email! Anything urgent, please DM me on X.
What is this all about?
I seek to build tools that help me and others. Most of of the tools are built from my own needs and the desire not to rely on third-party services. After all, are we not better served by our ourselves?
If you landed here because the available tools were not sufficient to your needs, welcome! You are exactly the audience I build for. Drop me a note with feedback, obscure feature requests, or data sets you’d like to see explored.
What's Next?
Besides keeping the existing utilities sharp, I am experimenting with lightweight write-ups and case studies so you can see these workflows applied end-to-end. Until the blog launches, each tool page includes extended documentation, sample queries.
Stack
All tools are built with the following stack:
- Hono
- Vite
- TypeScript
- Client-side processing when possible