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crowdsecurity/crowdsec
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
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Similar
- bunkerity/bunkerweb
🛡️ Open-source and cloud-native Web Application Firewall (WAF)
Why this match
topics cybersecurity, docker, kubernetes; language differs: Go → Python; license differs: MIT → AGPL-3.0
- Check-Risk-WAF/Check-Risk-WAF
Check Risk WAF is an all-in-one Web Application Firewall with Anti-Bot and Anti-DDoS protection at L3, L4, and L7. Available on-premises or as SaaS, it protects web apps against OWASP Top 10 attacks, CWE vulnerabilities, botnets, and DoS/DDoS. Free and unlimited for everyone, forever for personal, non-commercial use.
Why this match
topics anti-bot, firewall, security
- GuardianWAF/GuardianWAF
Zero-dependency Web Application Firewall in Go. Single binary. Three deployment modes. Tokenizer-based detection.
Why this match
topics bot-detection, firewall, security
- chaitin/SafeLine
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
Why this match
topics cybersecurity, firewall, security; license differs: MIT → GPL-3.0
- divinelabio/Aegis
Next-Gen Selfhosted Web Application Firewall (WAF) & Edge Reverse Proxy built in Go. Real-time threat defense, L7 traffic control, and unified admin console.
Why this match
topics firewall, security, waf; language differs: Go → TypeScript
- dannysheehan/nft-blocklist
Atomic nftables IP blocklist manager in Go — curated threat feeds, allowlist protection, shrink guard, systemd timers, fail2ban-friendly dynamic sets, pluggable notifications. Successor to the iptables/ipset blacklists script.
Why this match
topics blocklist, firewall, security
- EnableSecurity/wafw00f
WAFW00F allows one to identify and fingerprint Web Application Firewall (WAF) products protecting a website.
Why this match
topics waf, web-application-firewall; language differs: Go → Python; license differs: MIT → BSD-3-Clause
- coder/httpjail
HTTP(s) request filter for processes
Why this match
topics firewall, security; language differs: Go → Rust; license differs: MIT → CC0-1.0