OpenVPN is widely used as an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. Its versatility makes it popular for various purposes:
Secure Remote Access:OpenVPN allows users to securely access private networks remotely. This is particularly useful for employees who need to connect to their company's network from outside the office.