"Rufi, Antoon W." <br/><br/>
Network security / 
Antoon W. Rufi 
 - New Delhi:  "Pearson,"  2007 
 - 804p. 
<br/><br/><label>ISBN: </label>81-317-0892-6 
<br/><br/><label>Subjects--Index Terms: </label>Network security 
<br/><br/><label>Dewey Class. No.: </label>4.6