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A VPN available from the public Internet can provide some of the benefits of a private wide area network (WAN). Ī VPN is created by establishing a virtual point-to-point connection through the use of tunneling protocols over existing networks.

The benefits of a VPN include security, reduced costs for dedicated communication lines, and greater flexibility for remote workers.

Ī VPN can extend access to a private network (one that disallows or restricts public access) to users who do not have direct access to it, such as an office network allowing secure access from off-site over the Internet. ( Learn how and when to remove this template message)Ī virtual private network ( VPN) is a mechanism for creating a secure connection between a computing device and a computer network, or between two networks, using an insecure communication medium such as the public Internet. ( March 2023) ( Learn how and when to remove this template message)

Please help improve it to make it understandable to non-experts, without removing the technical details. This article may be too technical for most readers to understand.

Download the new version Help & Manual Professional 9.4.0.6617