Howlett, Tony <br/><br/>
Open source security tools :  practical applications for security / 
 Open source security tools  [computer file] 
Tony Howlett 
 - Upper Saddle River, NJ:  Prentice Hall,  2005 
 - xxi, 578 p.:  ill.;  24 cm. +  1 computer disc 
<br/><br/>Includes bibliographical reference (p. 555-557) and index 
<br/><br/><label>ISBN: </label>0321194438 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Computer networks--Security measures<br/>Open source software