STALLINGS , WILLIAM <br/><br/>
Network security essentials : applications and standards / 

 - Boston, USA :   Pearson Education,   c2011. 
 -  431 p. : ill. ;   23 cm. 
<br/><br/>Includes index.. 
<br/><br/><label>ISBN: </label>9780137067923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Computer networks-Security measures.<br/>2. Computer security.
<br/><br/><label>Dewey Class. No.: </label>Circ. 005.8 S782n 2011