Chauhan, Sudhanshu <br/><br/>
Hacking web intelligence :  open source intelligence and web reconnaissance concepts and techniques / 
Sudhanshu Chauhan, Nutan Panda 
 - Rockland :  Syngress,  2015 
 - xvii, 281 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780128018675 (pbk.)  $ 59.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Open source intelligence<br/>World Wide Web<br/>Computer networks--Security measures<br/>Internet searching
<br/><br/><label>Dewey Class. No.: </label>004.678