01082nam a2200289 a 4500 1/41779 111101s2011 enk b 001 0 eng 9780137056323 013705632X 44574 DLC GR-PeUP 005.8 STA Stallings, William. Cryptography and network security : principles and practice / William Stallings. 5th ed. Upper Saddle River: Prentice Hall, 2011. 743 σ. : 25 εκ. International edition. Περιέχει βιβλιογραφία και ευρετήριο. Computer networks Security measures. Data encryption (Computer science). Coding theory. Computer security. INST UNIPILB MAIN 20111101 005.8 STA 00163739 00163739 LOAN 0 2 INST UNIPILB MAIN 20111101 005.8 STA 00163740 00163740 LOAN 0 1 /webopac/covers/02/44574_9780137056323.jpg /webopac/covers/02/44574_013705632X.jpg