Presenting OPNsense OPNsense is a impressive open-source firewall and router platform that has earned acclaim for its stellar feature set, remarkable performance, and accessible interface. Built on the foundation of the FreeBSD operating system, delivering a comprehensive set of tools and capabilities aimed at fortify network security and management. Here, https://advancedthreatprotection00741.anchor-blog.com/2815648/opnsense-a-leading-open-source-firewall