159 Open source projects that are alternatives of or similar to opensnitch

OpenSnitch is a GNU/Linux application firewall

Application allows to block Internet access to other applications / Приложение позволяет заблокировать доступ в интернет другим приложения

基于Strom的日志实时流量分析主动防御(CCFirewall)系统

An Easy and Simple Anti-DDoS solution for VPS,Dedicated Servers and IoT devices - Beta

A minimal .NET binding over WinDivert

zero-trust remote firewall instrumentation

Framework and utilities to easily manage and edit Palo Alto Network PANOS devices

Tips to mitigate and secure your large-scale server against DDoS attacks.

Ansible role for hardening Linux

Tool to generate a Linux kernel module for custom rules with Netfilter hooking. (block ports, Hidden mode, functions to protect etc)

Various program configuration files and scripts

A simple way to know if you are on the list of major security breaches like "HIBP", but it is specific for Iran.

Development repository for the firewall cookbook

This Tool blocks a Mass of IP Adresses via the Windows Firewall. You can run in Automatic-Mode using a Abusive IP List like blocklist.de

Butterfly connects Virtual Machines and control their traffic flow

eBPF/XDP-based software framework for fast network services running in the Linux kernel.

🛑 DNSBL (adblock) on OPNsense with UnboundBL & Unbound DNS

Android,安卓版frpc，一个快速反向代理，可帮助您将NAT或防火墙后面的本地服务器暴露给Internet。

Anti DDOS Protection that will stop DDOS from taking down your Linux Server

DNS over HTTPS / DNS over Tor / DNSCrypt client, firewall, and connection tracker for Android.

A little HTTP proxy suitable to create tunnels for webhook endpoints protected behind a firewall or a VPN

The OWASP SecureTea Project provides a one-stop security solution for various devices (personal computers / servers / IoT devices)

An audio firewall for Chrome!

Paragon Firewall for Mac

💎 tweaks & fixes for windows 10 - mostly powershell

AFWall+ (Android Firewall +) - iptables based firewall for Android

🚦 Block malicious crawlers with Cloudflare Firewall Rules

Comprehensive solution for SSH tunnels - respawning, healthchecking/monitoring

Domain based VPN Gateway/Proxy for all devices

Mikrotik friendly blacklist to filter all these damn hackers.

Citrix ADC (Formerly Netscaler) templates and scripts for AWS deployment

🔓 anti proxy/firewall setup using git repo mirrors of package archives. (local melpa)

CrowdSec is an open-source cyber security tool. This plugin blocks detected attackers or display them a captcha to check they are not bots.

A socks tunnel client and server using websockets over http and tls

rock solid default firewall-rules for webhosts

The official PHP SDK for Shieldfy

A zero-configuration (IoT) firewall

Try opnsense, build opnsense images or start development

WindowsSpyBlocker 🛡️ is an application written in Go and delivered as a single executable to block spying and tracking on Windows systems.

Packet Filter Rule Editor for OpenBSD/pf

Ahri is an intranet sharing tool. Like VPN

Restrict mobile data on Samsung devices

The PAN-OS SDK for Python is a package to help interact with Palo Alto Networks devices (including physical and virtualized Next-generation Firewalls and Panorama). The pan-os-python SDK is object oriented and mimics the traditional interaction with the device via the GUI or CLI/API.

Ansible role to configure OPNsense firewalls

Skynet - Advanced IP Blocking For ASUS Routers Using IPSet.

AWS Network Firewall Deployment Automations for AWS Transit Gateway configures the AWS resources needed to filter network traffic. This solution saves you time by automating the process of provisioning a centralized AWS Network Firewall to inspect traffic between your Amazon VPCs.

An NGINX and ModSecurity based Web Application Firewall for Docker

UTM Firewall on OpenBSD

dnxfirewall (dad's next-gen firewall), a pure Python next generation firewall built on top of Linux kernel/netfilter.

A bash script to help secure a new CentOS or Ubuntu server quickly and easily.

Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

The official command line client for IPFinder

NPF: packet filter with stateful inspection, NAT, IP sets, etc.

digital ocean api typescript/javascript wrapper

A Mirage firewall VM for QubesOS

Mignis is a semantic based tool for firewall configuration.

Deploy, update, and stage your WAFs while managing them centrally via FMS.

Use your Mikrotik firewall to do fail2ban like blocking of unwanted IPs. Written in Go

Linux Application Firewall

DirectFire Firewall Converter - Network Security, Next-Generation Firewall Configuration Conversion, Firewall Syntax Translation and Firewall Migration Tool - supports Cisco ASA, Fortinet FortiGate (FortiOS), Juniper SRX (JunOS), SSG / Netscreen (ScreenOS) and WatchGuard (support for further devices in development). Similar to FortiConverter, Sm…