Garfinkel, Simson , Spafford, Gene <br/><br/>
Practical UNIX and internet security. 

 - Bonn  Oreilly & Associates  1996 
 - xxix971 p.  xxix--  il.  23 
<br/><br/><label>ISBN: </label>1565921488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SISTEMAS OPERACIONALES (COMPUTADORES)<br/>INTERNET -
<br/><br/><label>Dewey Class. No.: </label>001.6425  / G18