VPN or Virtual Personal Networks are popular by large companies and small businesses for better security and providing access to network resources (shared files, databases, devices). As Virtual private network establishes encrypted relationship, all traffic from the user and a Virtual private network server is safe and can't be tracked or even intercepted. This makes VPN attractive for individuals looking for privacy protection.
As consumer connected to VPN looks for the entire world as if he was browsing from your VPN server by himself with the end Ip changed, this technology can be really useful for unblocking websites or using geographically locked articles, such as regional on the web TV.
There are various VPN providers all over the globe offering VPN accounts. However, choosing the right one can matter for an unprepared consumer. There is basically only one question you should ask to choose the VPN service provider that suits you.
What is the major reason for using a VPN?
Let us first talk about security. Normally 128-bit security is a standard safety level. It means that all traffic between you and your VPN server will be encoded with a 128-bit crucial, and even if a hacker captures, it will be rarely impossible to decipher it without the right crucial. If your answer is security, and you are looking for encrypting the traffic the best possible method, look for those providing 256-bit AES encryption, it provides even better security level.
If you wish to change your IP address in to the one of a specific region, make sure your VPN provider offers such service. There are companies committed to providing, let's say UK or German IP address, which will allow you to use specific regional providers closed to other parts of the world.
You should also consider connection methods. The most typical the first is PPTP, it is supported by Home windows and is easy to create. However, it may be unavailable due to some factors, or can be banned to use in your corporate network. Should you call for VPN for websites unblocking, for better flexibility consider using Open VPN method. It will be necessary to use a 3rd party software that allows to connect even from those network dedicated for pure web-surfing.
The price for VPN services varies, but in most of the cases one month of services will cost you from $4 to $12.
Home users may want to set up VPN network themselves. This will allow these using their home community resources remotely and also "stick" to the home Internet protocol address from any place of the entire world. It is not required to use hosting server operating systems or unique software - establishing a VPN server upon Windows 7 is easy!