Presenting OPNsense OPNsense is a robust open-source firewall and router platform that has garnered attention for its outstanding feature set, top-notch performance, and accessible 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://emiliodtgpx.spintheblog.com/22542191/opnsense-a-leading-open-source-firewall