001: 79781
003: Starlibrary PMS 4.5
005: 20180430
020: ^a0-13-180050-7
066: ^aWi.n
072: ^aconfidentiality using conventional encryption
082: ^a005.8
100: ^aWilliam Stallings
240: ^anetwork and internetwork security principles and practice
245: ^anetwork and internetwork security principles and practice
260: ^c1995
650: ^ainternetwork security principles
650: ^apublic-key cryptology