Vpn Overview; Summary Screen - ZyXEL Communications ZyWall 2we Compact Manual
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ZyWALL 2WE
5.16 VPN Overview
A VPN (Virtual Private Network) provides secure communications between sites without the
expense of leased site-to-site lines. A secure VPN is a combination of tunneling, encryption,
authentication, access control and auditing technologies/services used to transport traffic over the
Internet or any insecure network that uses the TCP/IP protocol suite for communication.
5.17 Summary Screen
The following figure provides an example of a VPN application.
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