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By Zayden R., July 17, 2026
OPNsense 26.7, a FreeBSD-based firewall OS, is out, offering improved security features and flexibility. Developed by Deciso B.V., it continues to refine network management with options like LibreSSL and easy OpenVPN setup.
OPNsense 26.7 has been released by Deciso B.V., bringing new enhancements to the FreeBSD-based firewall and router operating system. As a fork of pfSense, OPNsense has carved out its own niche, focusing on security and flexibility. This latest update introduces a slew of improvements that are sure to catch the attention of network administrators.
Among the standout features is the continued support for both OpenSSL and LibreSSL, selectable directly from the GUI. This choice gives users control over their cryptographic libraries, a crucial aspect for those with specific security requirements. The new version also maintains its reputation for user-friendly configuration with an easy OpenVPN client setup, making it accessible for those who need robust VPN capabilities without the hassle.
OPNsense 26.7 also includes enhancements for traffic shaping, a feature that allows admins to prioritize certain types of traffic over others. This can be particularly useful in environments where bandwidth management is critical. Additionally, the forward caching proxy and intrusion detection system receive updates, ensuring that the OS remains a strong contender in the realm of secure network management.
The project, developed in the Netherlands, continues to emphasize security, a feature that has made it popular among sysadmins. Its focus on delivering reliable firewall solutions with an open-source ethos means that OPNsense remains a key player in the network security arena.