Fail2ban

Open Source GPL-2.0

Automatic protection against brute-force attacks

难度
● 简单
最近检查
2026-08-22

简介

Fail2ban is a proven open-source tool for protecting Linux servers against brute-force attacks. It monitors log files for failed login attempts and automatically bans suspicious IP addresses via iptables or other firewall backends. With flexible filters and actions, Fail2ban can be configured for SSH, Apache, Nginx, and many other services.

预览

平台

Linux

可替代以下专有工具

Cisco ASA Fail2ban
proprietary firewalls Fail2ban

自托管

Fail2ban 可以部署在你自己的基础设施上。请访问官方文档获取安装指南。

查看文档 →

标签

#brute-force #iptables #ssh #log-analyse #python
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