Fail2Ban-Filters - Fail2Ban Filters to help Protect your Apache Web S

项目说明

Fail2Ban-Filters

What is Fail2ban?

It is a type of HIPS (Host Intrusion Pre System) that analyzes log files and compares them to filters to determine if the Source IP should be Blocked based on behaviour or string matches

The Files

Filters.d Directory:

Contains the Custom Fail2ban Filters

Scripts

Contains Scripts that enables you to easily see who is banned, Active Web Ser and Unban a Specific IP Address

Jail.local

Example of the jail file that contains the custom filters

Installing Fail2Ban On Ubuntu

Installing Fail2ban on CentOS7

Downloading the Custom Filters

Configuring the jail.local File

You can either replace the jail file, or add the Custom Jail contents to your existing jail.local file if you already ha filters

Replacing the jail.local file with the Custom one

Adding the Custom Filters to your Existing jail.local file

Note: Replace the logpath to */var/log/httpd/*access.log* when using CentOS

MaxRetry=1 - Means that if one match is met, the Source IP Will be Blocked , which will prevent the attacker from doing any other type of Information Gathering on your Web Server

Restarting fail2ban

Banned IP Addresses

Unban a Specific IP Address

Acti Connections to your Web Server by IP Addresses

项目信息

开发语言：Shell

Star 数：16

技术要点

该项目属于安全软件方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Fail2Ban Filters to help Protect your Apache Web Servers from Scanners such as nmap , sqlmap , nikto , vega, and other Vulnerability Scanners by blocking the Source IP Address展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。