首页 服务器新闻 正文

在VPS上搭建SSR服务，如何有效防止跨站脚本攻击？

2025-06-28 服务器新闻 阅读 8
󦘖

卡尔云官网

www.kaeryun.com

复制打开官网

在VPS服务器上搭建SSR（Site Scope Restriction）服务，是保障网站安全的重要措施之一，SSR主要用于防止跨站脚本攻击（Cross-Site Scripting, XSS），保护网站免受恶意代码的侵入，本文将详细讲解如何在VPS上搭建SSR服务，包括配置PHP自带的SSR以及使用第三方SSR防护工具。

在VPS上搭建SSR服务，如何有效防止跨站脚本攻击？

什么是SSR？

SSR是一种跨站脚本防护技术,通过限制客户端发送到服务器上的请求头信息，阻止恶意代码通过这些头信息注入到网页内容中，常见的SSR头信息包括Referer、X-CSRF-Token、X-Requested-With等。

为什么需要SSR？

  1. 防止XSS攻击：恶意用户通过发送恶意代码请求网页，通过Referer或X-Requested-With头信息注入到页面内容中，导致网页被恶意代码篡改。
  2. 保护敏感数据：如用户名、密码等字段，防止被恶意请求。
  3. 提升网站安全性：SSR是防止恶意请求的重要屏障，保护网站免受攻击。

在VPS上搭建SSR服务

配置PHP自带的SSR

PHP默认带有SSR功能,可以通过配置文件进行调整。

访问PHP配置文件

访问VPS的PHP配置文件路径如下：

  • Linux系统：/etc/php/versions.php
  • Windows系统：C:\inetpub\config\versions.php

修改access-loggers.php

在PHP默认配置中,限制客户端请求头信息，修改access-loggers.php文件，添加以下内容：

access_log restrict_file=1;
access_log restrict_headers=1;
access_log restrict_headers_file=/var/log/access.log;

修改filter-ssl.php

为了进一步限制恶意请求,可以修改filter-ssl.php文件，添加SSR头信息过滤：

include_once $document->head->include('filter-ssl.php');

使用第三方SSR防护工具

除了PHP自带的SSR,还可以使用第三方工具，如SSRGuard。

安装SSRGuard

在VPS的WWW根目录下,执行以下命令安装SSRGuard：

sudo apt-get install ssrguard
sudo apt-get install libssrguard0
sudo apt-get install libssrguard1

配置SSRGuard

修改ssrguard.conf文件，配置SSRGuard的过滤规则：

[filter]
filter_all = 0
filter singly quoted strings = 0
filter double quoted strings = 0
filter raw HTML = 0
filter XSS Protection = 1
filter XSS Protection, allow = "text/javascript"
filter XSS Protection, allow = "text/css"
filter XSS Protection, allow = "text/xml"
filter XSS Protection, allow = "application/x-www-form-urlencoded"
filter XSS Protection, allow = "application/x-www-form-urlencoded; charset=utf-8"
filter XSS Protection, allow = "application/xml"
filter XSS Protection, allow = "application/xml; charset=utf-8"
filter XSS Protection, allow = "application/javascript"
filter XSS Protection, allow = "application/javascript; charset=utf-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=utf-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; charset=UTF-8"
filter XSS Protection, allow = "application/javascript; language=javascript; charset

󦘖

卡尔云官网

www.kaeryun.com

复制打开官网
资源文件分离 安全策略（CSP）配置

相关推荐

  • 新倩女幽魂服务器选择攻略：如何挑选最佳服务器体验

    1. 选择新倩女幽魂服务器的关键因素 玩新倩女幽魂，选择一个合适的服务器至关重要。就像选学校一样，不同的班级有不同的氛围，服务器也是如此。下面，我就来给大家详细说说，选择新倩女幽魂服务器时，需要关注的几个关键因素。 1.1 稳定性 首先，稳定性是选择服务器的首要条...

    0服务器新闻2025-10-15

  • 塔式服务器计算方法详解：并行、分布式与云计算

    markdown格式的内容 2. 常见的塔式服务器计算方法 2.1 并行计算方法 想象一下，如果你有一大堆任务需要完成，但你只有一个工具。效率自然不高，对吧？这就是并行计算方法想要解决的问题。它通过同时使用多个处理器来提高计算效率。 2.1.1 硬件并行计算 硬...

    0服务器新闻2025-10-15

  • 域名无需服务器？揭秘域名与服务器的关系及托管优势

    1. 有域名必须需要服务器吗？ 1.1 域名的定义与功能 首先，我们来聊聊什么是域名。简单来说，域名就像是互联网上的门牌号，它将复杂的IP地址转换成容易记忆的字符串。比如，我们的网址是“www.example.com”，这里的“example.com”就是域名。它可以让...

    0服务器新闻2025-10-15

  • Git Commit命令详解：如何正确删除服务器文件

    引言 嘿，各位编程老铁们，今天咱们来聊聊版本控制系统中一个非常重要的命令——commit。你可能经常听到这个词，但你知道它到底是什么吗？又是在版本控制中扮演着怎样的角色呢？别急，接下来我会用大白话给你解释清楚。 1.1 什么是commit命令 首先，commi...

    1服务器新闻2025-10-15

  • DNA服务器故障排查与预防策略详解

    1. DNA服务器可能不可用的原因 1.1 硬件故障 想象一下，DNA服务器就像一台精密的机器，它由各种硬件部件组成，比如处理器、内存、硬盘等。这些部件就像人体的器官，如果其中一个出了问题，整个身体可能就会生病。硬件故障可能是由于以下几个原因造成的： 组件老化：...

    1服务器新闻2025-10-15

  • CSOL2连接服务器失败解决攻略：常见问题及解决办法

    在CSOL2这款游戏里，我们经常遇到连接服务器失败的问题。这就像你想去参加一个派对，却发现门被锁了。那么，为什么CSOL2连接服务器会失败呢？下面我们就来一一分析。 1.1 网络问题导致连接失败 首先，网络问题可能是导致连接失败的主要原因。想象一下，如果你家的网络...

    1服务器新闻2025-10-15

  • 服务器购买出错退款指南：如何申请及注意事项

    1.1 服务器购买出错的常见情况 当我们在网上购买服务器时，可能会遇到各种各样的问题，导致购买出错。以下是一些常见的情况： 选择错误的服务器配置：有时候，因为对服务器配置不够了解，我们可能会购买到不符合自己需求的配置，比如CPU、内存、存储空间等。 服务器性...

    1服务器新闻2025-10-15

  • 服务器与应用：揭秘服务器不是应用，但如何运行应用

    markdown格式的内容 2. 服务器就是一个应用吗？ 在了解了服务器和应用程序的基本概念之后，我们可能会产生一个疑问：服务器就是一个应用吗？下面，我们就来深入探讨这个问题。 2.1 服务器与应用的定义 首先，我们来明确一下服务器和应用程序的定义。服务器，顾名...

    1服务器新闻2025-10-15

  • 惠普服务器BIOS密码清除指南：U盘启动方法详解

    1. 惠普服务器U盘清除密码的可能性 1.1 什么是BIOS密码 首先，得先聊聊什么是BIOS密码。简单来说，BIOS（基本输入输出系统）密码就像是一把锁，它保护着服务器的启动过程。一旦设置了BIOS密码，没有正确的密码，服务器就无法启动。这就像是你家的门，没有钥匙就进...

    1服务器新闻2025-10-15

  • UTT服务器：高效数据处理与传输的超级邮递员

    1. 什么是UTT服务器？ 1.1 UTT服务器的定义 想象一下，你的电脑就像一个忙碌的邮递员，每天要处理大量的邮件。UTT服务器，简单来说，就是这样一个超级邮递员，它负责在网络世界中传递和存储大量数据。它是一种高性能的服务器，专为处理大规模数据传输和存储而设计。...

    1服务器新闻2025-10-15

微信号复制成功

打开微信，点击右上角"+"号，添加朋友，粘贴微信号，搜索即可！