Neil Ian <br/><br/>
CompTIA Security+ SY0-601 Certification Guide 

 - 2nd. Ed. 
 - Birmingham, UK,  Packt Publishing,  2020 
 - 521p. 
<br/><br/><label>ISBN: </label>9781800564244 
<br/><br/><label>Dewey Class. No.: </label>005.8 NEI  / NEI