Principles of computer security :  CompTIA Security+ and beyond / 
Wm. Arthur Conklin... [et al.].  
 - 5th ed. - 
 - New York:  McGraw-Hill,  c2018. 
 - xxxii, 911 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes appendices, bibliography, glossary and index. 
<br/><br/><label>ISBN: </label>978-1-260-02601-6 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security --Study guides.--Examinations <br/>Electronic data processing personnel --Study Guides.--Certification