NycolazSec/tcpcat

Fast network scanner in Go with an eBPF/AF_XDP engine, service and OS detection, CVE correlation, and JSON/SARIF reports. Built for authorized security assessments.

3 best points · 0 comments · 2 Hacker News posts · 11 GitHub stars · View on GitHub

Hacker News discussions

• Tcpcat – Fast, lightweight network scanner written in Go (3 points, 0 comments, by tcpcat, 2026-09-13)
• Tcpcat: High-speed TCP port scanner in Go using eBPF and AF_XDP (2 points, 0 comments, by tcpcat, 2026-09-26)