Principles of computer security :  lab manual / 
Vincent Nestler ... [et al.] 
 - 4th ed. 
 - New York :  McGraw-Hill,  2015 
 - xxiii, 360 p. :  ill. ;  28 cm. 
<br/><br/> "Maps to CompTIA Security+ exam SY0-401 objectives"--Cover  Includes index 
<br/><br/><label>ISBN: </label>9780071836555 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security--Handbooks, manuals, etc.<br/>Computer security--Problems, exercises, etc.<br/>Computer networks--Security measures<br/>Data protection--Handbooks, manuals, etc.