Abstract: A device for secure remote management of cryptographic devices is provided. The device includes a plurality of components disposed of within the housing of the device. The plurality of components includes a first router, a second router, a first encryption device, a second encryption device, and a next unit of computing device. Each of the first and second routers are configured to route traffic from one or more networks, including at least one public and one private network. Each of the encryption devices are configured to encrypt traffic for information security. The next unit of computing is configured to secure remote access to at least one of the encryption devices, allowing configuration, update, or other interfacing with at least one of the encryption devices.

Abstract: An apparatus for producing high purity oxygen and nitrogen in the liquid and gaseous phases. The apparatus is a modular, mobile system employing a low design operating pressure. The system purifies ambient air through filters and a dual immobilized fixed bed molecular sieve type pressure swing adsorber prior to the cryogenic distillation of the air. Through the incorporation of the pressure swing adsorber having a high frequency regeneration cycle, the disclosed system provides a reduced system size. The configured system employs waste gas from the distillation process to purge the pressure swing adsorber. The cryogenic distillation procedure includes a heat exchanger, a turboexpander, high and low pressure distillation columns, a subcooler and a condenser.