What is Department of Defense information network?
Department of Defense information network meaning in Military terminology / glossary / dictionary is:
The set of information capabilities, and associated processes for collecting, processing, storing, disseminating, and managing information on-demand to warfighters, policy makers, and support personnel, whether interconnected or stand-alone, including owned and leased communications and computing systems and services, software (including applications), data, security services, other associated services, and national security systems. Also called DODIN.
Source: JP 6-0