00666nam a22001697a 4500 0 0 0 0 PTR PTR 2024-07-12 Golden Books 25371.47 1 005.8 STA 33859 2026-08-23 2026-07-24 14:19:20 2026-07-24 1 617 2024-07-12 BK 55272 55272 9781292437484 (pbk) 1292437480 005.8 STA Stallings, William Cryptography and network security principles and practice Harlow Pearson India Education Services Pvt. Ltd 2023 832 p. : ill,. Col. ; 24 cm. Includes bibliographical references, glossary, appendices and index. Computer networks Security measures Encryption techniques Authentication codes Digital signatures Network security Internet security FC BK