有的朋友用本站的方法申请了vcup的vpn后，安装教程配置好了vpn仍然不能连接facebook等国外网站，但是ip显示的是美国或者加拿大，搜寻了一番，终于找到解决办法，首先还是先看下原因吧， 域名服务器缓存污染（DNS cache poisoning），又名域名服务器快取侵害（DNS ...

SSH和VPN都是一种加密的代理，我们经常见到的是VPN代理，可是VPN代理一般都是要给钱的，而SSH就不同啦，现在很多国外的免费空间都提供SSH服务的，但是SSH代理又不能像VPN那样只要建立虚拟专用网络，要通过Tunnelier等类似的软件来实现SSH代理，如果我们要电脑上 ...

I am going to be setting up an offsite server and using rsync (with BackupAssist) to copy files from our main server to an offsite server for a very basic form of disaster recover. I am debating ...

If you see a lot of banner ads on certain websites, you know that without a Virtual Private Network (VPN), hackers will quickly ravage your computer and burn down your house. Well, that seems to be ...

Guys I'm interested in some different remote access solutions I'm a windows guy<BR>so I'm familiar with client based vpn and site to site vpn. However I've heard that<BR>Linux can do remote access via ...