Mercury: network metadata capture and analysis

Randomized testing for Go

Golang circular (ring) buffer

a small circular ring buffer library in go / golang

Go bindings for Argon2

Make a fortune quietly

Notebook demo V2Ray traffic classification by deep packet inspection

Forum for discussing Internet censorship circumvention

Download and update MaxMind's GeoIP2 databases on a time-based schedule

A Windows GUI toolkit for the Go Programming Language

Distributed transactional NoSQL database, Redis protocol compatible using tikv as backend

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Prometheus exporter for Saltstack minions

xhyve, a lightweight OS X virtualization solution

A Distributed Redis Protocol Compatible NoSQL Database

A VPN implemention in golang, with crypto and obfuscation in nature.

Build cross-platform modern desktop apps in Go + HTML5

Alert dashboard for Prometheus Alertmanager

PF (Packet Filter)

curated list of open-source anti-censorship tools

Pcap editing and replay tools for *NIX and Windows - Users please download source from

A stats collection and distributed tracing framework

OpenTracing API for Go. 🛑 This library is DEPRECATED! https://github.com/opentracing/specification/issues/163

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

A package for capturing and analyzing network flow data and intraflow data, for network research, forensics, and security monitoring.

Machine Learning for Cyber Security

Application Kernel for Containers

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

Combine internet connections, increase your download speed

Connection multiplexer for GoLang: serve different services on the same port!