Reduce WAN Costs, Increase WAN Flexibility
Using Internet transport, VPNs cut recurring WAN costs by 50 percent or more compared with traditional WAN technologies such as Frame Relay. And unlike Frame Relay, VPNs can be easily and quickly extended to new locations and extranet business partners.
Deliver New, Revenue-Enhancing Applications via VPNs
VPNs enable secure use of cost-effective, high-speed links such as DSL to deliver revenue-generating applications such as in-store online catalogs and ordering and efficiency tools such as online training.
Increase Data and Network Security
Traditional WANs using Frame Relay, leased lines, or ATM provide traffic segregation, not transport security. VPNs encrypt and authenticate traffic traversing the WAN to deliver true network security in an insecure, networked world.
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