SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
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Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
LuLu is the free open-source macOS firewall
🛡️ Open-source and cloud-native Web Application Firewall (WAF)
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.
- modsecurity
- nginx
- apache
- apache2
Simple Proxy Client to force proxy to any Windows/MacOS/Linux Application TCP and UDP traffic
- c
- cybersecurity
- httpproxy
- proxyclient
DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.
- android-app
- firewall
- android-firewall
- dns-over-https
The first open-source DDoS protection system
- dpdk
- ddos
- ddos-mitigation
- ddos-protection
Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.
- encryption-server
- encryption
- crypto
- cryptography
Open-source, auditable network gateway for homelabs, NAS and servers: DDNS, STUN traversal, port forwarding with SNI routing, reverse proxy and web server, ACME certificates, WAF, Tailscale, frp, Cloudflare Tunnel, Docker and web terminal in one binary. Runs on Docker, fnOS, OpenWrt, Linux, macOS and Windows.
- acme
- ddns
- frp
- golang
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
Free WordPress AI traffic analytics and bot protection. See local crawler counts and identity evidence; protect forms, logins and WooCommerce checkout.
- anti-spam
- bot-detection
- php
- security