Protected internet, intranet, & virtual private networks 
 Protected internet, intranet, and virtual private networks 
Alexander Moldovyan ... [et al.] 
, Computer document. 
 - New Delhi :  BPB Publications,  c2003 
 - viii, 310 p. 
<br/><br/> Title from title screen. 
<br/><br/><br/>Mode of access: Internet via World Wide Web. 
<br/><br/><label>ISBN: </label>1931769141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.<br/>Internet--Security measures.<br/>Intranets (Computer networks)--Security measures.<br/>Extranets (Computer networks)--Security measures.<br/>Business enterprises--Computer networks--Security measures.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>Dewey Class. No.: </label>004.68