Clarke, Glen E. <br/><br/>
CompTIA security+ certification study guide (exam SYO-301) / 
 CompTIA security+ certification boxed set (exam SYO-301)  bonus CD  [electronic resource] : 
Glen E. Clarke 
 - New York :  McGraw-Hill,  c2012 
 - liii, 806 p. :  ill. ;  23 cm. +  2 CD-ROM 
<br/><br/><label>ISBN: </label>9780071771405 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing personnel--Certification<br/>Computer security--Examinations--Study guides<br/>Computer networks--Security measures--Examinations--Study guides<br/>Computer technicians--Certification--Study guides