Virtual private network or Virtual Personal Networks are traditionally used by large companies and small businesses for much better security and supplying access to network assets (shared files, directories, devices). As Virtual private network establishes encrypted connection, all traffic from the user and a VPN server is safe and should not be tracked or even intercepted. This makes VPN desirable for individuals looking for privateness protection.
As person connected to VPN searches for the entire world as if he was browsing in the VPN server on his own with the end Internet protocol address changed, this technology can be very useful for unblocking websites or using geographically locked articles, such as regional online TV.
There are various Virtual private network providers all over the globe supplying VPN accounts. However, choosing the right one can matter for an unprepared user. There is basically only 1 question you should request to choose the VPN provider that suits you.
What is the primary reason for using a VPN?
Let us first speak about security. Normally 128-bit file encryption is a standard security level. It means that most traffic between both you and your VPN server will be encoded with a 128-bit crucial, and even if a nuller captures, it will be rarely impossible to decipher it without the right key. If your answer is protection, and you are looking for encrypting the traffic the best possible method, look for those offering 256-bit AES encryption, it provides better yet security level.
If you want to change your IP address to the one of a specific area, make sure your VPN provider offers such support. There are companies dedicated to providing, let's say British or German Ip, which will allow you to work with specific regional providers closed to other areas of the world.
You should also consider connection methods. The most typical you are PPTP, it is supported by Home windows and is easy to set up. However, it may be not available due to some reasons, or can be disallowed to use in your company network. Should you require VPN for web sites unblocking, for better flexibility consider utilising Open VPN process. It will be necessary to install a 3rd party software allowing to connect even from those network committed for pure web-surfing.
The price of VPN services varies, but in most of the circumstances one month of services will cost you from $4 in order to $12.
Home users may want to set up VPN system themselves. This will allow these using their home network resources remotely as well as "stick" to the home Internet protocol address from any place of the planet. It is not required to use hosting server operating systems or special software - establishing a VPN server about Windows 7 is easy!