VPN (Virtual Private Network) Explained

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What is VPN? How does it work? Why is it important? Learn more about VPN. VPN (virtual private network) allows users to digitally transport information securely by connecting multiple points such as data centers, businesses, and remote offices. With technologies such as MPLS (multi-protocol label switching), IPSec tunneling, Ethernet, and broadband, a VPN gives users the flexibility to securely connect to a network. John Nordberg at AT&T explains how VPN works. For more information visit https://www.business.att.com/enterprise/Family/network-services/vpn/