Garfinkel, Simson. <br/><br/>
Practical Unix and Internet Security 

 - 3rd ed. 
 - Beijing :  O'Reilly,  c2003. 
 - xxix, 956 p.:  [108] 
<br/><br/>This book is having appendixes. 
<br/><br/><label>ISBN: </label>8173666830 
<br/><br/><label>Dewey Class. No.: </label>005.8  / GAR/PRA