VPN Types Based on Business Functionality

VPNs are set up to achieve some business goals. These business goals can be used to classify VPNs into two further categories:

  • Intranet VPNs

  • Extranet VPNs

Intranet VPNs

Intranet VPNs are created to connect two or more private networks within the same organization. These often come into existence when a remote office needs to be connected to headquarters or when a company is acquired and needs to have its network integrated into the acquirer's main network.

Extranet VPNs

Extranet VPNs are used to connect private networks belonging to more than one organizational unit. These are often used in B-2-B scenarios in which two companies want to conduct business together. A company's partners can also be allowed ...

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