Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
↑ +25 today
Topic Catalog
Top APPLICATION-FIREWALL GitHub Repositories & Tools (2026)
Discover the most starred and trending open source tools tagged with #application-firewall.
SPONSORED BY
3 matching projects · updated Sep 28, 2026
How we rank ↗
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library
↑ +2 today
Free, open-source application firewall for macOS. Little Snitch alternative with zero telemetry. Native SwiftUI world map, rules manager, DNS over HTTPS, pf-based blocking. Signed, notarized, MIT licensed.
↑ +1 today
From our network