VPN

Perhaps the main reason for recommending an open VPN is free. Usually when it comes to free software really is a bad thing because it means that the program is generally limited or crippled in some way. Open VPN is far from limited or faulty, because it’s all what you need when it comes to the VPN settings offers. There are several ways to check the customer, such as user names and passwords or using a special certificate for different accounts and client software is available for various types of operating systems. This means you can manage your VPN in Linux server, then access to the VPN with Windows, Mac OSX, or even your cell phone. Obviously there are many more functions than this, but this is an example of how this program absolutely free.
Besides being free, is another reason why you should seriously consider a VPN open, because with a good manual that you have set up your server configuration and in a few minutes. Most VPN servers based on Linux comes with many options and a very thick manual. Although this also applies to open a VPN, the good news is that if you know how this program is really very simple and easy to handle. It’s great that someone is not very familiar with Linux and the types of orders and instructions, and are generally based on Linux programs.