Codes, ciphers, and computers : an introduction to information security /
Bosworth, Bruce
Codes, ciphers, and computers : an introduction to information security / Bruce Bosworth - Hasbrouck Heights, N.J. : Hayden Book, 1982 - 259 p. : ill. ; 23 cm
Includes bibliographies and index
0810451492 pbk
82-3068
Cryptography
Computers--Access control--Passwords
Data protection
Codes, ciphers, and computers : an introduction to information security / Bruce Bosworth - Hasbrouck Heights, N.J. : Hayden Book, 1982 - 259 p. : ill. ; 23 cm
Includes bibliographies and index
0810451492 pbk
82-3068
Cryptography
Computers--Access control--Passwords
Data protection