Information security : progress made, but Federal Aviation Administration needs to improve controls over air traffic control systems : report to congressional requesters.

Bibliographic Details
Corporate Author:	United States. Government Accountability Office
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. Government Accountability Office, [2005]
Subjects:	United States. > Federal Aviation Administration > Information technology. National Airspace System (U.S.) > Security measures. Computer networks > Security measures > United States.
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