Firewall policies and VPN configurations  [electronic resource] / 
Anne Henmi, technical editor ; Mark Lucas, Abhishek Singh, Chris Cantrell. 
 - Rockland, MA :  Syngress,  c2006. 
 - xxii, 482 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.<br/>Firewalls (Computer security)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .F57 2006eb 
<br/><br/><label>Dewey Class. No.: </label>005.8