text WashingtonUS National Academy P. 1991 monographic xv, 303 p. Considers the degree to which a computer system and the information it holds can be protected and preserved. Provides an agenda for public policy; computer and communications security research; technology development; evaluation; and implementation. Focuses on the broad base of deployed computers in the United states; does not emphasize the special problems of government classified information systems. DC 3/7/00 M2LMGR 19.01.01 C737