huanayun
hengtianyun
vps567
莱卡云

[Linux操作系统]VPS搭建WAF防火墙,为网站安全保驾护航|怎么开启vps防火墙的端口,VPS搭建WAF防火墙,Linux VPS搭建WAF防火墙,全方位守护网站安全指南

PikPak

推荐阅读:

[AI-人工智能]免翻墙的AI利器:樱桃茶·智域GPT,让你轻松使用ChatGPT和Midjourney - 免费AIGC工具 - 拼车/合租账号 八折优惠码: AIGCJOEDISCOUNT2024

[AI-人工智能]银河录像局: 国内可靠的AI工具与流媒体的合租平台 高效省钱、现号秒发、翻车赔偿、无限续费|95折优惠码: AIGCJOE

[AI-人工智能]免梯免翻墙-ChatGPT拼车站月卡 | 可用GPT4/GPT4o/o1-preview | 会话隔离 | 全网最低价独享体验ChatGPT/Claude会员服务

[AI-人工智能]边界AICHAT - 超级永久终身会员激活 史诗级神器,口碑炸裂!300万人都在用的AI平台

Linux操作系统VPS上搭建WAF防火墙,是保障网站安全的重要措施。通过配置WAF,可以有效防御SQL注入、XSS等网络攻击。开启VPS防火墙端口,需调整防火墙规则,确保网站访问的正常进行。这一过程不仅提升了网站安全性,也增强了系统的防护能力。

本文目录导读:

  1. 什么是WAF防火墙?
  2. 为什么要在VPS上搭建WAF防火墙?
  3. 如何在VPS上搭建WAF防火墙?

在互联网时代,网站安全成为了每一个站长和企业管理者关注的焦点,近年来,网络安全攻击事件频发,黑客攻击手段日益翻新,如何确保网站安全成为了亟待解决的问题,本文将为您详细介绍如何在VPS上搭建WAF(Web应用防火墙)防火墙,为您的网站安全保驾护航。

什么是WAF防火墙?

WAF(Web应用防火墙)是一种基于应用层的网络安全防护技术,主要用于防御针对Web应用的攻击,如SQL注入、跨站脚本攻击(XSS)、跨站请求伪造(CSRF)等,WAF通过分析HTTP请求,识别并阻止恶意请求,从而保护Web应用免受攻击。

为什么要在VPS上搭建WAF防火墙?

1、提高网站安全性:WAF防火墙可以有效地防御各类Web攻击,降低网站被黑的概率。

2、保护用户隐私:WAF防火墙可以防止恶意攻击者窃取用户信息,保护用户隐私。

3、提升用户体验:WAF防火墙可以过滤掉恶意请求,减少服务器负载,提高网站访问速度。

4、灵活部署:在VPS上搭建WAF防火墙,可以根据实际需求调整防护策略,满足不同场景的需求。

如何在VPS上搭建WAF防火墙?

以下是使用ModSecurity搭建WAF防火墙的步骤:

1、准备工作:确保VPS系统已更新,安装必要的依赖包。

2、安装ModSecurity:ModSecurity是一款开源的WAF防火墙软件,可以通过以下命令安装:

   sudo apt-get install libmodsecurity3 libmodsecurity3-common
   sudo apt-get install modsecurity-nginx

3、配置ModSecurity:编辑ModSecurity的配置文件,设置防护规则,以下是一个简单的配置示例:

   SecRuleEngine On
   SecRequestBodyAccess On
   SecRequestBodyLimit 131072
   SecRequestBodyNoFilesLimit 131072
   SecRequestBodyInMemoryLimit 131072
   SecRequestBodyLimitAction Reject
   SecRule REQUEST_METHOD "!(GET|POST)" "log,deny,phase:1,chain"
   SecRule REQUEST_URI "^(javascript:|data:|vbscript:)" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<script.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*object.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*iframe.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*frame.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*applet.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*layer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*ilayer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*bgsound.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*base.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*meta.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*xml.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*style.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*link.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*script.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*object.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*iframe.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*frame.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*applet.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*layer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*ilayer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*bgsound.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*base.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*meta.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*xml.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*style.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*link.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*script.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*object.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*iframe.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*frame.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*applet.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*layer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*ilayer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*bgsound.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*base.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*meta.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*xml.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*style.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*link.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*script.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*object.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*iframe.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*frame.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*applet.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*layer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*ilayer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*bgsound.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*base.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*meta.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*xml.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*style.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*link.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*script.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*object.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*iframe.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*frame.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*applet.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*layer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*ilayer.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*bgsound.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*base.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*meta.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*xml.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.*style.*>" "log,deny,phase:1,chain"
   SecRule REQUEST_URI ".*<.
bwg Vultr justhost.asia racknerd hostkvm pesyun Pawns


本文标签属性:

VPS搭建vps搭建网站教程

WAF防火墙:开源waf防火墙

VPS搭建WAF防火墙:vps关闭防火墙命令

原文链接:,转发请注明来源!