Changes

A '''Virtual Private Network''' (also known as a '''VPN'''), is the use of [[encryption]] in the lower [[protocol]] layers to provide a secure connection through an otherwise insecure [[network]], typically the [[Internet]].<ref>http://www.ssa.gov/gix/definitions.html</ref>

A '''Virtual Private Network''' (also known as a '''VPN'''), is a term used in [[computer]] [[networking]] which describes the use of [[encryption]] in the lower [[protocol]] layers to provide a secure connection through an otherwise insecure [[network]], typically the [[Internet]].<ref>http://www.ssa.gov/gix/definitions.html</ref>

==References==

==References==