无法登陆服务器的黑客可以对777权限文件做什么？-PHP Tutorial-php.cn

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无法登陆服务器的黑客可以对777权限文件做什么？

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Jun 06, 2016 pm 08:25 PM

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例如我的服务器上有一个权限为777的文件。黑客没有登录我服务器的权限，仅通过http、https 或其他一般用户访问网站的方式，可以对这个文件做什么？

谢谢

回复内容：

例如我的服务器上有一个权限为777的文件。黑客没有登录我服务器的权限，仅通过http、https 或其他一般用户访问网站的方式，可以对这个文件做什么？

谢谢

首先777表示任何用户都拥有这个文件夹的读写权限，也就是最高的权限。

另外，所有的操作都是运行在服务器上的程序来完成的，具体能干什么并不是说黑客能不能登录服务器的问题（登录本身只是连接到服务器的一个操作程序而已），而是这些黑客能够连接的软件能够干什么。普通的软件一般都没有开发支持服务器操作代理的功能，但具体能干什么还是要看你使用了哪些程序。

能干什么和网络协议无关，也就是和HTTP还是HTTPS或是FTP之类的无关，具体是要看通过这个协议连接到的软件。

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