Harper, Allen <br/><br/>
Gray hat hacking : the ethical hacker's handbook .- 3rd ed./ 
Allen Harper ... [et al.]. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  c2011. 
 - xxiv, 693 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780071742559 (alk. paper) 0071742557 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.<br/>Hackers.
<br/><br/><label>Dewey Class. No.: </label>004.056.53  / HAR