Hardening Linux / 
John Terpstra ... [et al.]. 
 - New York :  McGraw-Hill/Osborne,  c2004. 
 - xxxii, 404 p. :  ill. ;  23 cm. 
 - The hardening series .
<br/><br/> "Bulletproof your systems before they are hacked!"--Cover. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072254971 (pbk.) 
<br/><br/><label>LCCN: </label>2004303919 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Linux.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.<br/>Operating systems (Computers)<br/>Software maintenance.<br/>Computer networks--Security measures.
<br/><br/><label>LC Class. No.: </label>QA76.9.A25  / H374 2004 
<br/><br/><label>Dewey Class. No.: </label>005.8