Kaufman, Elizabeth. , <br/><br/>
Implementing IPsec :  making security work on VPNs, intranets, and extranets / 
Elizabeth Kaufman, Andrew Newman. 
<br/><br/><label>ISBN: </label>0471344672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IPSec (Computer network protocol).<br/>Computer networks --Security measures.
<br/><br/><label>LC Class. No.: </label>TK5105.567   / .K38 1999