Holdings: Securing record communications

Main Author:	Klein, Melville.
Other Authors:	United States. National Security Agency/Central Security Service.
Format:	Electronic
Language:	English
Published:	[Fort George G. Meade, Md.] : [National Security Agency, Central Security Service], [2003]
Physical Description:	1 online resource (19 pages) : illustrations.
Subjects:	Telecommunication -- Security measures. Digital communications -- History. Data transmission systems -- Security measures. Data encryption (Computer science)
Online Access:	https://purl.fdlp.gov/GPO/gpo7715

https://purl.fdlp.gov/GPO/gpo7715

Location	Call Number:	Status
CMU Gov Pub Electronic	D 1.2:SE 2/11	Online