metal-stack/firewall-controller

Ingress node firewall implements Kubernetes operator to provision stateless ingress node level firewall rules, stateless ingress node firewall implementation is done using eBPF XDP kernel plugin

A Kubernetes tool leveraging eBPF for advanced Kubernetes security, auto-generating Network Policies, Seccomp Profiles, and more.

Manage Kubernetes traffic with Cloudflare Tunnels

Runtime Security Enforcement System. Workload hardening/sandboxing and implementing least-permissive policies made easy leveraging LSMs (LSM-BPF, AppArmor).

🛡️ Open-source and cloud-native Web Application Firewall (WAF)

eBPF-based Networking, Security, and Observability

Kubernetes network policies reference implementation

Crowdsec bouncer written in golang for firewalls

Sovereign kubernetes security operations center. Real-time false positives tuning