注：我不是问如何通过一个静态IP地址的手段来限制问到一个站点，这已经是我的.htaccess文件中完成的。我有一个特定的网站，我需要经常在路上访问，但将只从一个特定的机器这样做。

Note: I am not asking how to limit asking to a site by means of a static IP address, this is already done in my .htaccess file. I have a particular site I will need to access on the road often but will only be doing so from a particular machine.

总之，是有可能基于PC机中的特定以外的其他IP限制访问特定的网站？

In short, is it possible to limit access to a particular website based on something specific within a pc other than IP?

推荐答案

设置SSL在Web服务器上，并用仅存在于特定的计算机上的证书验证它。

Set up SSL on the web server and authenticate to it using a certificate that only exists on that particular machine.

看一看这篇文章作一介绍。