Introducing OPNsense OPNsense is a robust open-source firewall and router platform that has earned acclaim for its impressive feature set, remarkable performance, and user-friendly interface. Built on the foundation of the FreeBSD operating system, delivering a full range of tools and capabilities aimed at fortify network security and management. Here, https://sethbaumb.activablog.com/22439429/opnsense-the-premier-open-source-firewall