Minimal Firewall is a portable Windows firewall (frontend) that block all unknown network connections by default without requiring custom kernel modifications or disabling core isolation, striking a balance between Window Defender's security and Simplewall's functionality. Minimal Firewall also has an audit feature to examine new rules added to Windows Firewall. When you use a WFP app, it acts as a filter on top of Windows Firewall. Core Features • Real-Time Connection Alerts: Get instant notifications when a blocked program attempts network access. • Firewall Auditing: Shows you a log of firewall rules that were created, modified, or deleted. • Live Traffic Monitoring: The "Live Connections" tab displays all active TCP connections on your system in real-time. • Trust Publishers/Digital Certificates, or you can whitelist publishers yourself. • Supports wildcards in the app name for versatility. • No Drivers: It does not use any custom kernel drivers, relying entirely on documented Windows APIs for stability/security. • UWP & Service Support: Manage rules for modern Windows Store (UWP) apps and background system services. • Lockdown Mode: When enabled, it configures the Windows Firewall to block all outbound connections that don't have an explicit "Allow" rule. • Program Rules: Allow or block applications with a single click. • Advanced Rules: Create detailed rules based on protocol (TCP/UDP/ICMP), local/remote ports, IP addresses, services, and network profiles (Domain, Private, Public). OS: Win10+ Screen: https://i.ibb.co/6R74fCvX/Screen.png