Computer and information security handbook / 
edited by John R. Vacca 
 - 2nd ed. 
 - Amsterdam, The Netherlands :  Elsevier/Morgan Kaufmann,  c2013 
 - xxviii, 1171 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780123943972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Penetration testing (Computer security)