Internet 2.0 Cloaking Firewall Appliance. Disappear from internet-wide scanning services such as Shodan, Censys.io, and BinaryEdge that malicious actors regularly use to find new targets with Internet 2.0 software. Appliance includes an embedded Suricata Threat Engine to match incoming traffic against the latest threat signatures, which allows defense-in-depth. Additionally, the hardened PFSense/OPNSense Firewall, supported by the secure BSD operating system, provides a shielded foundation.