01010cam a2200289 7i4500 0000014210 20150325090000.0 iicp-my 20120614112300.0 120614 000 0 eng d 9780136097044 201206141123 diyana 201206141111 diyana 005.8 STA Stallings, William. Cryptography and network security : principles and practice / by William Stallings.. 5th ed.. Upper Saddle River, New Jersey : Pearson Education, c2011.. xxiii, 719 p. : ill. ; 24 cm. + 1 Access Card. 1 Access card. Includes bibliographical references and index. Computer security. Coding theory. Data encryption (Computer science) Computer networks - Security measures. 1000023005 Book Green Spot 1000023006 Book White Spot 1000023007 Book Orange Spot