A Virtual Private Network (VPN) is used to have a secure connection over a public network.
A virtual private network (VPN) extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running across the VPN may therefore benefit from the functionality, security, and management of the private network.
VPNs may allow employees to securely access a corporate intranet while located outside the office. They are used to securely …