Speed, Tim <br/><br/>
Internet security  a jumpstart for systems administrators and IT managers 
Tim speed and Juanita Ellis 
 - New York:  Elsevier Science,  2003. 
 -  xviii,398p. 
<br/><br/> Paper copy 
<br/><br/>includes bibliographical references and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>1555582982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security
<br/><br/><label>Dewey Class. No.: </label>005.8  / SPI