A VPN (Virtual Private Network) is a technology that allows establishing a secure and private connection over a public network, such as the Internet. It uses encrypted protocols to protect data transmission and allow users to securely access remote networks and resources as if they were on the same network.
Learn more in the expert book Customer Intelligence: Strategies and Use Cases for Utilizing Customer Data by Prof. Dr. Emanuel Bayer and Manuel Marini, published by Springer Gabler.