A Virtual Private Network (VPN) is a technology that allows users to securely connect remotely to a private network over the internet. This technology is often used to provide secure access to corporate networks, but it can also be used for personal use to protect internet activity from monitoring or interception by third parties.

One of its main advantages is that it allows users to connect to a private network from a remote location which is particularly useful for people who need to access their corporate network from home or for travelers who need to access their home network remotely.