What is a VPN ? VPN stands for “Virtual Private Network.” It enables a computer to send and receive data across shared or public networks as if it is directly connected to the private network benefiting from the functionality, best security, and management policies of the private network.
What is a Good VPN For?
You may use a VPN to hook up to the corporate intranet in your office while if you’re traveling abroad, while you are at home, or any type of other time you are out of the office.
You can also use a commercial VPN to encrypt your computer data as it moves more than a public network, including the Wi-Fi in an Web caf? or a hotel.
You can use ad advertisement VPN to circumvent Internet censorship on a community that blocks certain sites or services. For example, some Chinese users use commercial VPNs to accessibility websites blocked by the Great Firewall. VPN Review
You can also hook up to your home network by operating your own VPN service, using open source software such as OpenVPN.