Maximum Linux security :   [a hacker's guide to protecting your Linux server and workstation] /  
Anonymous. 
 - 2nd ed. /  with revisions by John Ray. 
 - Indianapolis, Ind. :  Sams,  c2001. 
 - xix, 870 p. :  ill. ;  24 cm. +  1 computer optical disc (4 3/4 in.) 
<br/><br/><label>ISBN: </label>0672321343 (pbk.) 
<br/><br/><label>LCCN: </label>00111262  
<br/><br/><label>Nat. Bib. No.: </label>GBA1-Y5541 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Linux.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>LC Class. No.: </label>QA 76.9  / .A25M38 2001 
<br/><br/><label>Dewey Class. No.: </label>005.8