Iptables Essentials: Common Firewall Rules and Commands.
An execution engine for Wireshark-like filters
Windows Firewall Notifier extends the default Windows embedded firewall by allowing to handle and notify about outgoing connections, offers real time connections monitoring, connections map, bandwidth usage monitoring and more...
Data-Shield IPv4 Blocklist Community provides an official, curated registry of IPv4 addresses identified as malicious. Updated continuously, this resource offers vital threat intelligence to bolster your Firewall and WAF instances,...
Automated OWASP CRS and Bad Bot Detection for Nginx, Apache, Traefik and HaProxy
Rules of Cloudflare Firewall for Block Bad Bot and Exploiting
🚦 Block malicious crawlers with Cloudflare Firewall Rules
IP list full of bad IPs - Updated every 2H
Minimal Firewall is a portable Windows firewall frontend that alerts users to internet connections without requiring custom kernel modifications or disabling core isolation, striking a balance between Window Defender's security and Simplewall's functionality.
PowerShell scripts to automatically create rules for Windows firewall
IP leak prevention for OpenVPN
Ansible role for hardening Linux
开源威胁情报，包含3个组件，2个查询API，1个前端，300万+恶意IP，Go +Redis开发的威胁情报查询API性能良好，恶意IP一直在更新。
Bash script to create nftables sets of country specific IP address ranges for use with firewall rulesets. The project provides a simple and flexible way to implement geolocation filtering with nftables. It can be a useful tool to reduce the chance of malware, ransomware and phishing attempts as well as mitigating the effects of DDoS attacks.
This repository contains Malicious Indicator of Compromise (IOC) blocklist for MISP, firewall which is vital for cybersecurity professionals to enhance threat detection and improve incident response capabilities.
🧱 Ban subnets using Windows Firewall rules after they make enough incorrect login attempts, as indicated by Windows Event Log records.
Application allows to block Internet access to other applications / Приложение позволяет заблокировать доступ в интернет другим приложения
Block hosts that attempt to bruteforce SSH using the journald API.
Anti DDOS Protection that will stop DDOS from taking down your Linux Server
An advanced, ultra-lightweight firewall orchestrator for Linux. SysWarden integrates Data-Shield IPv4 blocklists, Geo-Blocking, Spamhaus ASN, Fail2ban, and a WireGuard VPN to proactively block 99% of malicious traffic. Secure your servers and Docker containers with a near-zero memory footprint.
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