VPN

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Networking

Peer-to-Peer VPN and Overlay VPN

A VPN is a network that emulates a private network over a common infrastructure. The private network requires all customer sites to be able to interconnect and be completely separate from other VPNs. The VPN usually belongs to one company and has several sites interconnected across the common service provider infrastructure. Service providers can deploy two major […]

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Networking

What is Virtual Private Network (VPN)

A virtual private network (VPN) is a method of creating a safe and encrypted connection over a less secure network, such as the public internet. A VPN works by using the shared public infrastructure while maintaining privacy through security procedures and tunneling protocols. This article has two main sections. The first section introduces the basic concept of […]

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