Long, Johnny No tech hacking : a guide to social engineering, dumpster diving, and shoulder surfing Johnny Long - Burlington, MA ; Oxford Elsevier Science [distributor], Syngress c2008 - xxiv, 285 p. : ill. ; 24 cm Includes index ISBN: 9781597492157 ISSN: 2008273519 Subjects--Topical Terms: Computer hackersComputer security Dewey Class. No.: 005.8 LON