GARFINKEL, Simson Web security, privacy, and commerce / [by] Simson Garfinkel - 2nd ed. - Beijing O'Reilly 2002 - xxviii, 756 p. Includes appendix, references and index. ISBN: 8173663947 Subjects--Topical Terms: Computer network securityData security Dewey Class. No.: 5.8 / GAT