OpenVPN is a versatile and secure VPN protocol that has become a preferred choice for businesses and individuals seeking to protect their online activities. Its open-source nature allows for extensive customization, making it adaptable to a wide range of security needs. OpenVPN operates using either UDP or TCP, providing flexibility depending on the application. The protocol supports robust encryption standards, ensuring that data remains secure during transmission. Additionally, OpenVPN’s compatibility with various operating systems and devices enhances its accessibility. By prioritizing both security and flexibility, OpenVPN has established itself as a reliable solution for secure internet connections.