Tan, Nam-Kee <br/><br/>
Building VPNs : with IPSec and MPLS 

 - New York  McGraw-Hill  2003 
 - xxxvii, 486p. :  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>71409319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks -- Security measures -- Software<br/>Computer security -- Software