Ciampa, Mark D. <br/><br/>
Security+ guide to network security fundamentals / Mark Ciampa. 

 - 3rd ed. 
 -  Boston, MA : Course Technology, Cengage Learning, c2009. 
 - 9781428340664 (pbk.) xxiv, 562 p. : ill. ; 24 cm. + 1 CD-ROM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks --Security measures --Examinations --Study guides.