A VPN is an encrypted internet connection that protects sensitive data and information transferred via a network. VPNs provide encryption capabilities to prevent unauthorised users from accessing traffic on the network while allowing them to secure their remote activities. Corporate organisations widely use VPN technology to secure confidential information. VPNs work by extending corporate networks through secured connections, ensuring that traffic remains private between the connected devices and the internet. Employees using corporate devices or personal devices such as tablets and smartphones can connect to the VPN securely and remotely.