What is vpn

A virtual private network (VPN) is a technology for using the World-wide-web or another intermediate network to hook up PCs to isolated remote computer networks that will otherwise be unavailable. A VPN produces varying numbers of safety measures to ensure traffic delivered through the VPN connection remains distant from some other laptop or computer on the intermediate network, either through the use of a dedicated connection from one "end" of the VPN to the further, or through encryption. VPNs can hook up personal people to a remote network or connect many networks collectively.

As an example, customers may use a VPN to connect to their job laptop terminal from home and access their e-mail, files, images, etc.

Simply by VPNs, users can easily access resources on distant networks, just like files, printing devices, databases, and also internal websites. VPN remote users get the impression of being straight connected to the main network by a point-to-point url