FARROW, Rik <br/><br/>
UNIX system security   how to protect your data and prevent intruders 
Rik FARROW 
 - California  Addison-Wesley  1991 
 - vii,278p. 
<br/><br/><label>ISBN: </label>0201570300 
<br/><br/><label>Dewey Class. No.: </label>005.43 F249U