Using Cryptography To Secure Data. This five-page paper is on "Using cryptography to secure data". It includes the description, the advantages, disadvantages and the examples of symmetric cryptography, Asymmetric cryptography, Block cipher and Stream Cipher. 5 pgs, bibliography lists 4 sources. Pages: 5 Bibliography: 4 source(s) listed Filename: 11902 Cryptography Secure Data.doc Price: 44.75