OpenVPN

OpenVPN is an open-source VPN solution designed to provide secure, encrypted connectivity between remote users, devices, and networks. It enables organizations to establish site-to-site and remote access VPNs, protecting data in transit across public and private networks. Available as both self-hosted software and cloud-managed services, OpenVPN supports small to medium-sized businesses as well as larger distributed environments that require flexible, scalable remote access.

Key capabilities include strong encryption using TLS/SSL, support for a wide range of authentication methods (including certificates, username/password, and MFA), and granular access controls aligned with zero trust principles. OpenVPN Access Server and CloudConnexa (formerly OpenVPN Cloud) provide centralized management, user provisioning, and monitoring through web-based consoles and APIs. The platform offers cross-platform client support for Windows, macOS, Linux, iOS, and Android, enabling secure access from virtually any device. Advanced features such as split tunneling, traffic routing, DNS control, and integration with identity providers (e.g., SAML, LDAP, RADIUS) help organizations tailor network access to security and compliance requirements.