What is vpn? vpn full form

What is vpn? vpn full form A VPN (Virtual Private Network) is usually a network technology which creates some sort of secure network connection on a public network like the Internet or maybe a non-public network possessed by a service agency. read more http://www.sastahost.in/blog/what-is-vpn-virtual-private-network/ or http://www.sastahost.in/blog or www.sastahost.com