Oppliger, Rolf. , <br/><br/>
Internet and intranet security / 
Rolf Oppliger. 
 - 2nd ed. 
 - xxiii, 403 pages :  illustrations ;  24 cm. 
 - Artech House computer security series .
<br/><br/><label>ISBN: </label>1580531660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet --Security measures.<br/>Intranets (Computer networks) --Security measures.<br/>Computers --Access control.<br/>TCP/IP (Computer network protocol).
<br/><br/><label>LC Class. No.: </label>TK5105.875   / .O66 2002