Arkham Technology develops high-assurance COMSEC, TRANSEC, and cryptographic key management systems for embedment in Modular Open-Systems Architecture (MOSA) platforms. Arkham Technology supports high-assurance fail-safe design of mission critical electronics, software, and FPGA/ASICs for military applications, including MILSATCOM, uncrewed vehicles, software-defined radios, strategic command and control, and battlefield Internet of Things (IoT). We develop chips, boards, and Line-Replaceable Units (LRUs), and the trusted software that powers them and securely connects them to Government cloud analytics.