Hacking exposed linux :  linux security secrets and solutions/ 
ISECOM 
 - 3rd ed. 
 - New York :  McGraw-Hill ,  c2008 
 - xxxiii, 613 p. :  ill. ;  23 cm. 
<br/><br/> Previous ed. under title: Hacking Linux exposed / Brian Hatch, 2003 
<br/><br/><label>ISBN: </label>9780072262575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security