Stallings, William. <br/><br/>
Network security essentials : applications and standards  
William Stallings. 
 - Upper Saddle River, NJ :  Prentice Hall,  c2000. 
 - xiii, 366 p. :  ill. ;  23 cm. 
 - William Stallings books on computer and data communications technology .
 - Stallings, William. .
 - William Stallings books on computer and data communications technology .
<br/><br/><label>ISBN: </label>0130160938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.<br/>Computer security.
<br/><br/><label>Dewey Class. No.: </label>005.8