Suehring, Steve. <br/><br/>
Linux firewall   [electronic resource]  

 - 3rd ed. /   Steve Suehring, Robert Ziegler. 
 - San Jose, Calif. ;  London :   Novell Press,   2006. 
 - xvii, 533 p. :   ill. ;   23 cm. 
<br/><br/> Previous ed.: published as by Robert L. Ziegler. Indianapolis, Ind.: New Riders, 2001. 
<br/><br/>
<br/><br/><br/>Electronic reproduction.  <br/>Boston, MA :  <br/>Safari,  <br/>2005.  <br/>Available via World Wide Web. 
<br/><br/><br/>Mode of access: World Wide Web. 
<br/><br/>Made available through: Safari Books Online, LLC. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Nat. Bib. Agency Control No.: </label>013283176  Uk 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Linux (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>Dewey Class. No.: </label>005.8