Department of Defense (DoD) official Website Defense Information Systems Agency (DISA) official website

DISA Security and Privacy Notice

The Defense Information Systems Agency is a combat support agency responsible for planning, developing, fielding, operating, and supporting command, control, communications, and information systems that serve the needs of the President, Vice President, the Secretary of Defense, the Joint Chiefs of Staff, the Combatant Commanders, and the other Department of Defense (DoD) Components under all conditions of peace and war.

DoD Network Information Center Mission Statement:
To provide information and services that are mission critical to the operation of the worldwide IP router Defense Information Systems Network (DISN) and other DoD sponsored networks.


Help desk services are available 24 hours a day, seven days a week.
  Toll Free 1-800-365-3642 DSN 850-2708   International 1-614-692-2708

Note: You must have a DoD-issued Common Access Card (CAC) and originate from a .mil address to enter this site