Schiffman, Mike. Hacker's challenge : test your incident response skills using 20 scenarios Mike Schiffman. - New York : Osborne/McGraw-Hill, c2001. - xxvi, 355 p. : ill. ; 24 cm. Includes index. Includes bibliographical references and index. ISBN: 0072193840 LCCN: 2002277030 Subjects--Topical Terms: Computer security.--MIS, ComputerHackers. LC Class. No.: QA76.9.A25 / S338 2001 Dewey Class. No.: 005.8 SCH