A virtual private network (VPN) is a technology that creates a secure and encrypted connection over a less secure network, such as the internet. This ensures privacy and security for data transmitted between the user’s device and the VPN server.
Virtual private network refers to a service that allows users to access the internet securely and privately by routing their connection through a server and hiding their online activities from prying eyes.
An example of a VPN is NordVPN, which provides users with secure and private internet access by encrypting their data and routing their connection through servers located in different regions around the world.
A VPN works in networking by establishing a secure tunnel between the user’s device and the VPN server. Data sent through this tunnel is encrypted, making it unreadable to anyone who might intercept it. This process involves protocols like OpenVPN, L2TP/IPsec, or IKEv2, ensuring that the user’s IP address is hidden and their online activities are protected from surveillance and tracking.
