0x4D31/finch

Fingerprint-aware TLS reverse proxy. Use Finch to outsmart bad traffic—collect client fingerprints (JA3, JA4 +QUIC, JA4H, HTTP/2) and act on them: block, reroute, tarpit, or deceive in real time.

4 best points · 0 comments · 1 Hacker News post · 320 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Finch – a fingerprint-aware TLS reverse proxy (4 points, 0 comments, by 0x4d31, 2025-07-27)