Curry, David A. <br/><br/>
UNIX system security  a guide for users and system administrators 
David A. Curry 
 - Reading, Mass.  Addison-Wesley  1992 
 - xiii, 279 p. : ill. ; 24 cm. 
 - Addison-Wesley professional computing series .
<br/><br/>p. 199-203 
<br/><br/><label>ISBN: </label>0201563274 
<br/><br/><label>LCCN: </label>91-043652 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>UNIX (Computer file)