Describe what a VPN is and how it works?

Answer Posted / dilshad khan

VPN is Virtual Private Network its send your data over the
internet in secure connection. Assumes you have one office
in India and other is U.S and you want to connect your
server over the internet and want to get some data so in
this scenario you need to VPN connection. Its provide you
tunnel its secure your data and send it encrypted form over
the internet.

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