BlueArmor helps in protecting enterprise and government networks, cloud environments, and the Industrial Internet of Things (IIoT). Underlying BlueArmor TAC is our patented "First Packet Authentication™" which conveys and authenticates identity in the first packet of a TCP network session request. This fundamental invention addresses a security gap in how the Internet operates: the inability to authenticate network traffic sources. Without authentication, unidentified and unauthorized users and devices can scan, probe and access networks and cloud services. This security gap is exploited in all cyber-attacks through the process of network scanning and reconnaissance, and it has been further exposed and magnified by cloud services, mobile connectivity, and the Internet of Things (IoT).