📖《网络代理与VPN应用详解》 详细阐述代理、隧道、VPN运作过程，并对GFW策略如：地址端口封锁、服务器缓存投毒、数字验证攻击、SSL连接阻断做相关的原理说明
A lightweight, real-time log monitoring tool designed to detect and block IP addresses exhibiting abusive behavior such as brute force attacks, excessive requests, or suspicious patterns. Automatically integrates with your server’s firewall (iptables or ufw) to block offenders and protect web services without relying on external services.
CrowdSec is an open-source cyber security tool. This plugin blocks detected attackers or display them a captcha.
Lockdown is a set of scripts, lists and configuration files used to quickly implement granular intelligent automated firewall security at the host level using iptables, ipset and fail2ban.
The official PHP bouncers library for the CrowdSec LAPI
PHP script with control panel to block IP web access from certain countries of your choosing.
Automatic proxy rotation for anonymous web requests.
Skynet Lite - IP Blocking For ASUS Routers Using IPSet.
A set of Bash shell scripts to monitor and handle IP traffic on your webserver
Lightweight alternative to fail2ban using nftables (banning IPs with failed login attempts)
KPots is a simple honeypots system to capture and log traffic to specified ports. Requires Netcat for monitoring and IPTables for banning. Requires dig for filtering out your own ip address. (Note: I will be adding alternatives in a later realease, but for now, just install dig.)
A Cybersecurity tool to detect and block IPs conducting port scans on a host machine.
Block IPs with Vercel's Edge Middleware and Edge Config
IP list of port scanners
Laravel 8 Project Restrict User Access From IP Addresses. prevent other ip address that want to access over secure api or urls.
A Cybersecurity tool to detect and block IPs conducting port scans on a host machine.
Simple, zero-dependencies ruby script to block IPs using ipsum lists
The official PHP remediation engine for CrowdSec
This repository provides a complete Cloudflare WAF setup guide, including custom rules for bot protection, country blocking, and CAPTCHA verification. Learn how to configure firewall settings step by step to secure your website against threats.
You can use this package to prevent continuous requests to APIs you write with Express.js within a certain period of time.
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