Shoemaker, Dan. Cybersecurity : the essential body of knowledge / Dan Shoemaker and Wm. Arthur Conklin. - Boston, MA : Course Technology Cengage Learning, c2012. - xxiv, 500 p. : ill. ; 24 cm. Includes index. ISBN: 9781435481695 1435481690 Subjects--Topical Terms: Computer security--Textbooks. Dewey Class. No.: 005.8 / SDC