1.chaitin / SafeLine
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
+92 stars
from 23,074 · score 4.53
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Ranked by Attention Score: stars gained over the last 7 complete days
7 repositories by Attention Score · Oct 29, 2026 – Nov 4, 2026 (UTC)
2.emanuele-f / PCAPdroid
No-root network monitor, firewall and PCAP dumper for Android
+82 stars
from 5,002 · score 4.42
3.objective-see / LuLu
LuLu is the free open-source macOS firewall
+57 stars
from 13,450 · score 4.06
4.evilsocket / opensnitch
OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
- application-firewall
- firewall
- linux
- networking
- security
- data-breach
+29 stars
from 14,219 · score 3.40
5.safing / portmaster
🏔 Love Freedom - ❌ Block Mass Surveillance
+26 stars
from 13,995 · score 3.30
6.liudf0716 / apfree-wifidog
Translatedapfree-wifidog is a high-performance captive portal solution that serves as a gateway between your wireless networks and the Internet. Optimized for both HTTP and HTTPS traffic, it ensures secure border control while enabling seamless user authentication and efficient network management. Buy the services in the link below to support my open source work.
- openwrt
- libevent
- c
- wifidog
- wifi
- captive-portal
- +1 more
+3 stars
from 938 · score 1.39
7.AltraMayor / gatekeeper
The first open-source DDoS protection system
- dpdk
- ddos
- ddos-mitigation
- ddos-protection
- anti-ddos
+1 stars
from 1,651 · score 0.69