outbound-firewall

Here are 5 public repositories matching this topic...

ph33nx / WinMasterBlocker

Block Adobe, Autodesk, Corel and other apps from the internet on Windows. Single batch script, MIT, no third-party tools.

windows-batch firewall-rules windows-firewall windows-sysadmin application-firewall netsh internet-blocker adobe-blocker simplewall-alternative outbound-firewall

Updated May 10, 2026
Batchfile

isaaclins / freesnitch

Star

Native macOS application firewall with per-process filtering, connection alerts, traffic map, rules, DNS over HTTPS, and zero telemetry.

macos swift open-source privacy firewall dns-over-https network-extension macos-app network-monitor swiftui outbound-firewall little-snitch-alternative

Updated Oct 10, 2026
Swift

Project-Colony / Colony-Firewall-Control

Star

Application-aware outbound firewall for Linux. Rust port of opensnitch with iced UI and Colony aesthetic.

linux rust firewall netfilter nfqueue colony nftables linux-security application-firewall iced little-snitch opensnitch outbound-firewall

Updated Oct 12, 2026
Rust

madriam-services / Lock-OutboundFirewall

Star

Network isolation for legacy Windows server recovery: block outbound traffic except RDP, SQL, DNS, and HTTP/HTTPS so services can start and be validated without reaching production domain controllers. Originally designed for Active Roles DR.

security powershell active-directory sysadmin windows-server domain-controller powershell-script disaster-recovery windows-firewall network-isolation active-roles outbound-firewall

Updated May 26, 2026
PowerShell

ryanportfolio / SecureWall

Star

Open-source default-deny firewall for Windows 10 and 11, forked from TinyWall. Prompts you when an unknown app tries to connect.

windows security privacy firewall wfp windows-firewall windows-filtering-platform default-deny outbound-firewall tinywall

Updated Oct 5, 2026
C#

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