How to use preventive measures? Summarize the use of preventive measures with examples

目前，基于PHP的网站开发已经成为目前网站开发的主流，本文笔者重点从PHP网站攻击与安全防范方面进行探究，旨在减少网站漏洞，希望对大家有所帮助!一、常见PHP网站安全漏洞对于PHP的漏洞，目前常见的漏洞有五种。分别是Session文件漏洞、SQL注入漏洞、脚本命令执行漏洞、全局变量漏洞和文件漏洞。这里分别对这些漏洞进行简要的介绍。1、session文件漏洞Session攻击是黑客最常用到的攻击手段之一。当一个用户访问某一个网站时，为了免客户每进人一个页面都要输人账号和密码，PHP设置了Session和Cookie用于方便用户的使用和访向。2、SQL注入漏洞在进行网站开发的时候，程序员由于对用户输人数据缺乏全面判断或者过滤不严导致服务器执行一些恶意信息，比如用户信息查询等。黑客可以根据恶意程序返回的结果获取相应的信息。这就是月行胃的SQL注入漏洞。3、脚本执行漏洞脚本执行漏洞常见的原因是由于

1. php网站常见安全漏洞，及相应防范措施总结

简介：目前，基于PHP的网站开发已经成为目前网站开发的主流，本文笔者重点从PHP网站攻击与安全防范方面进行探究，旨在减少网站漏洞，希望对大家有所帮助!

2. javascript - PHP cURL或者类似的客户端请求不算跨域，会不会不安全？有什么防范措施？

简介：之前我以为PHP cURL模拟请求也会有跨域限制的。 疑问 在之前设计接口的时候，需要权限访问的敏感数据（例如需要登录后查看的个人数据）。我是会做token检测的。 但是其他的普通接口可以直接获取的，只是添加了跨...

3. php文件系统安全及防范措施

简介：PHP安全之文件系统安全及防范措施

4. CURL 模拟登陆并获取数据  博客分类： 开发

简介：在做采集程序时，有时我们要抓取一些登录才能访问的页面。但是有时即使我们登录成功了，却还是无法抓取相关页面，这是为什么呢？     嗯，最有可能的原因是没把登录成功后的 cookie 一并传递过去。     对于一些安全防范措施不是做得很高的网站，我们可以通过 PHP 的函数 curl_setopt 来登录的。<?php//在指定目录中建立一个具有唯一文件名的文件。如果该目录不存在，t ...

5. PHP网站常见安全漏洞及相应防范措施总结

简介：:本篇文章主要介绍了PHP网站常见安全漏洞及相应防范措施总结，对于PHP教程有兴趣的同学可以参考一下。

6. 防止sql注入 PHP代码网站如何防范SQL注入漏洞攻击建议分享

简介：防止sql注入:防止sql注入 PHP代码网站如何防范SQL注入漏洞攻击建议分享：黑客通过SQL注入攻击可以拿到网站数据库的访问权限，之后他们就可以拿到网站数据库中所有的数据，恶意的黑客可以通过SQL注入功能篡改数据库中的数据甚至会把数据库中的数据毁坏掉。做为网络开发者的你对这种黑客行为恨之入骨，当然也有必要了解一下SQL注入这种功能方式的原理并学会如何通过代码来保护自己的网站数据库。今天就通过PHP和MySQL数据库为例，分享一下我所了解的SQL注入攻击和一些简单的防范措施和

7. Security precautions Sharing of PHP security precautions

Introduction: Security precautions: Security precautions PHP security precautions sharing: PHP code security and XSS, SQL injection, etc. are very important for the security of various websites Users, especially UGC (User Generated Content) websites, forums and e-commerce websites, are often the hardest hit areas for XSS and SQL injection. Here is a brief introduction to some basic programming points. Compared with system security, PHP security prevention requires programmers to be more careful about various parameters entered by users. For security during the PHP compilation process, it is recommended to install the Suhosin patch, and the PHP security patch must be installed. ini security settings registe

8. Summary of common security vulnerabilities and corresponding preventive measures for PHP websites, security vulnerability prevention measures_PHP tutorial

Introduction: Summary of common security vulnerabilities and corresponding preventive measures for PHP websites, security vulnerability prevention measure. Summary of common security vulnerabilities in PHP websites and corresponding preventive measures. Security vulnerability prevention measures. Currently, website development based on PHP has become the mainstream of current website development. The author of this article focuses on the preventive measures for SQL injection in PH

9. PHP.

Introduction: PHP’s preventive measures for SQL injection.

10. Summary of common security vulnerabilities and corresponding preventive measures for PHP websites

Introduction: Summary of common security vulnerabilities and corresponding preventive measures for PHP websites At present, website development based on PHP has become the mainstream of current website development. This article The author focuses on PHP website attacks and security prevention, aiming to reduce website vulnerabilities. I hope it will be helpful to everyone! 1. Common PHP website security vulnerabilities. Regarding PHP vulnerabilities, there are currently five common vulnerabilities. They are Session file vulnerabilities, SQL injection vulnerabilities, script command execution vulnerabilities, global variable vulnerabilities and file vulnerabilities. Here are these vulnerabilities respectively

[Related Q&A recommendations]:

javascript - PHP cURL or similar client requests are not considered cross-domain, will they be unsafe? What precautions are in place?

There are some prices in the website list that you don’t want to be crawled. How to prevent them? What preventive measures are available?

php - How to prevent the server interface from being stolen?

The above is the detailed content of How to use preventive measures? Summarize the use of preventive measures with examples. For more information, please follow other related articles on the PHP Chinese website!