Deraison, Renaud creator Theall, George A. Alder Raven Meer, Haroon Temmingh, Roelof Walt, Charl van der Alderson, Jimmy Johnston, Andy New Delhi Shroff 2004 2004 xxix, 508p. 24cm. Computer Science Computer Networks Risk Assessment Information Network Computer Security Security Measures Security Measures 004.6 NES 9788173665332