Shoemaker, Dan Cybersecurity : the essential body of knowledge / Dan Shoemaker, Wm. Arthur Conklin - Boston, Mass. : Course Technology, Cengage Learning, 2012 - xxiv, 500 p. : ill. ; 24 cm. Includes index ISBN: 9781435481695 (pbk.) 1435481690 (pbk.) Subjects--Topical Terms: Computer security--Textbooks