Andrea, Harris <br/><br/>
Cisco ASA firewall fundamentals 
Harris Andrea 
 - 3rd edition 
 - [Place of publication not identified]  [Publisher of publication not identified]  [2014] 
 - 295 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>9781497391901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Firewalls (Computer security)<br/>Computer networks --Security measures.
<br/><br/><label>LC Class. No.: </label>TK 5105.59  / .A53 2014