Top 14 Go network-security Projects

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1. brook

   1 13 15,130 6.8 Go

   A cross-platform programmable network tool

   

   Project mention: Ask HN: The government of my country blocked VPN access. What should I use? | news.ycombinator.com | 2025-08-28

   Agreed, the best tools for circumventing The Great Firewall of China are Chinese developers. https://github.com/txthinking/brook comes to mind..

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. amass

   2 21 14,697 8.2 Go

   In-depth attack surface mapping and asset discovery

   

4. WatchYourLAN

   3 12 7,031 8.4 Go

   Lightweight network IP scanner written in Go. With notifications, history, export to Grafana

   

5. Smap

   4 4 3,242 2.4 Go

   a drop-in replacement for Nmap powered by shodan.io

   

6. brutespray

   5 1 2,454 9.2 Go

   Fast, multi-protocol credential brute-forcer. Parses Nmap, Nessus, and Nexpose output to automatically test default and custom credentials across 30+ protocols.

   

7. loxilb

   6 59 1,856 7.9 Go

   eBPF based cloud-native load-balancer for Kubernetes|Edge|Telco|IoT|XaaS.

   

8. WireGuard-Guide

   7 5 614 5.1 Go

   WireGuard Guide. Learn all about WireGuard for Networking and in the Cloud (Microsoft Azure, AWS, and Google Cloud).

   

9. WatchYourPorts

   8 1 202 2.6 Go

   Open ports inventory for local servers. Exports data to InfluxDB2/Grafana

   

10. maintenant

    9 2 188 - Go

    Drop a container. Your stack is monitored.

    

    Project mention: I shipped a 20-feature DevOps tool solo in 60 days using Claude Code — the unfiltered breakdown | dev.to | 2026-05-07

    TL;DR — I built Maintenant, a 20-feature monitoring tool (Docker + Kubernetes + endpoints + certs + alerts + status page + MCP server), solo, in two months, with Claude Code. AGPL-3.0 open-core, Pro tier at €29/month, real users in production. This post is not a pitch. It's the honest breakdown — what actually got 10x'd, what completely wasted my time, what I'd never claim about AI coding, and why the code was probably the easiest part. If you're a senior dev considering whether to bet on LLM-augmented development, this is what the inside actually looks like.

11. flowhawk

    10 1 74 6.5 Go

    Real-time eBPF-powered network security monitor with AI-driven threat detection. Surfaces port scans, DDoS attacks, botnet activity, and anomalies at 100Gbps+ speeds with sub-microsecond latency (~150 million packets/sec).

    

12. wgnetwork

    11 1 37 4.0 Go

    WGNetwork. Managing a WireGuard®-based Private Secured Network and NFTables Firewall

    

13. fli

    12 1 20 6.6 Go

    ⚙️ FLI is a powerful command-line tool that simplifies AWS VPC Flow Logs analysis with intuitive commands, smart filtering, and automatic annotations, turning raw network data into actionable insights in seconds (by fractalops)

    

    Project mention: Show HN: Fli – a go based CLI tool for AWS VPC Flow Logs analysis | news.ycombinator.com | 2025-07-09

14. basicgopot

    13 2 16 0.0 Go

    Honeypot for file uploads. Written in Go.

    

15. realm

    14 1 2 5.5 Go

    A Local-First network defense engine built on eBPF/XDP and Shannon Entropy. It calculates traffic "tension" at Ring 0, achieving microsecond-level judgments and nanosecond-level interceptions. Currently in active evolution with ongoing algorithmic optimizations. Your server, your sovereignty. (by xingkong0508)

    

    Project mention: Your Obfuscation is Just Math to Me: An eBPF Guillotine in the Linux Kernel | dev.to | 2026-03-05

    Source: https://github.com/xingkong0508/realm

Go network-security related posts

• The Day Anubis Saved Our Websites from a DDoS Attack

  8 projects | news.ycombinator.com | 1 May 2025

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