Harrington, Jan L. <br/><br/>
Network security   a practical approach  [Book] 
Jan L. Harrington. 
 -  Morgan Kaufman Publishers 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>813120216x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security Measures.
<br/><br/><label>Dewey Class. No.: </label>005.8