CyberWall
A per-application firewall powered by the WFP kernel engine. Default deny, real-time prompts.
🧩 C# · WPF · .NET 10 📄 GPLv3 🪟 Windows
A modern, high-performance per-application firewall for Windows powered by the Windows Filtering Platform (WFP). Built on a strict default-deny (whitelist) architecture, CyberWall intercepts unknown network connections and shows interactive real-time prompts per executable — turning your PC into an impenetrable network fortress.
Highlights CyberWall
- Strict default-deny (whitelist) architecture
- Real-time WFP drop interception at the kernel layer
- Interactive per-executable connection prompts
- Stops spyware, ransomware, C2 beacons and reverse shells
- Native WFP — no third-party drivers, no BSOD risk
- Persistent per-app rules with auto-block timeouts