+ 0 Votes Virtual Private Network Ashley518 2 years ago A VPN supplies network connectivity over a long physical distance. VPNs enable file sharing, video conferencing and similar network services. A key feature of a VPN is it's ability to work over both private networks as well as public networks like the Internet. a VPN supports at least three different modes of use: ???Internet remote access client connections ???LAN-to-LAN internetworking ???Controlled access within an intranet I hope i was of some help to you.