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Virtual Private Network (VPN)

A network constructed by using public wires to connect nodes. VPNs use encryption and other security mechanisms to make sure only authorized users can access the network and that the data cannot be intercepted.

Voice over Internet Protocol (VoIP)

A method for using the Internet as a transmission medium for telephone calls.

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Microsoft Windows Small Business Server 2003 Administrator's Companion
Microsoft Windows Small Business Server 2003 Administrators Companion (Pro-Administrators Companion)
ISBN: 0735620202
EAN: 2147483647
Year: 2004
Pages: 224

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