Kaufman, Charlie  . <br/><br/>
Network security: private communication in a public world /  
by Charlie Kaufman  et al .... 
 - 2nd ed /  
 - Delhi :   Pearson Education(Singapore) Pte. Ltd. ,   2008 
 - 729p ;  
<br/><br/><label>ISBN: </label>978-81-7758-415-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network security
<br/><br/><label>Dewey Class. No.: </label>BV  / P8;9