Repository Index

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

• python
• unified-hosts
• malware
• ad-blocker

Modern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users.

• reverse-proxy
• wireguard
• single-sign-on
• self-hosted

SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

• firewall
• http-flood
• security
• sql-injection

The easiest, and most secure way to access and protect all of your infrastructure.

• ssh
• go
• bastion
• teleport-binaries

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

• security
• waf
• anti-bot
• blocklist

🏔 Love Freedom - ❌ Block Mass Surveillance

• application-firewall
• dns
• firewall
• go

TranslatedCommitted to becoming the ad-filtering list with the highest hit rate in the Chinese-language region, achieving precise ad blocking and privacy protection. anti-AD now supports network components such as AdGuardHome, dnsmasq, Surge, Pi-Hole, Clash, mihomo, smartdns, and sing-box. It is fully compatible with the various ad-filtering list formats supported by common ad-filtering tools

• dnsmasq
• easylist
• php
• neohosts

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

• decentralized
• p2p
• p2p-network
• privacy

Improve your security and privacy by blocking ads, tracking and malware domains.

• ad-blocker
• adblock
• adblocker
• ads

The first open-source DDoS protection system

• dpdk
• ddos
• ddos-mitigation
• ddos-protection

A repository of email marketing legislation around the world, compiled by EmailOctopus.

• can-spam
• casl
• email
• email-marketing

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.

• ids
• teler
• waf
• teler-ids

Defensive mitigation and testing toolkit for PHP security vulnerabilities (CVE-2026-109618, CVE-2026-109619, CVE-2026-115560), including Apache protections and PHP hardening guidance

• cybersecurity
• defenses
• patches
• php

CetusGuard is a tool that protects the Docker daemon socket by filtering calls to its API endpoints.

• docker
• security
• container
• daemon

This library protects against typical web attacks. It was inspired in rack-protection Ruby gem.

• middlewares
• security
• http
• crystal

Cardea is an SSH bastion server with access control, session recording, and optional TPM-backed key protection.

• audit
• bastion
• firewall
• networking

proxy to prevent dangerous queries getting to influxdb