The Information Assurance Section shall apply proven security principles to the Marine Corps Enterprise Network (MCEN) and its interfacing components in order to maintain confidentiality, integrity and availability for the network and its data as a whole. 
 
Consolidated Help Desk: 
Com: 703.614.1041
DSN: 224-1041

Cyber Security
3000 Marine Corps Pentagon
Washington, D.C. 20380

DSN:
Net Defense Manager
Deputy Net Defense Manager
Cyber Security Chief