Santos, Omar <br/><br/>
CCNA cyber ops SECFND 210-250 official cert guide / 
Omar Santos, Joseph Muniz and Stefano De Crescenzo. 
 - Indianapolis, IN :  Cisco Press,   ©2017. 
 - xxxviii, 633 pages :  Illustrations ;  24 cm. 
 - Certification guide. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781587147029 (Hardcover)  USD 3.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security--Examinations--Study guides.<br/>Electronic data processing personnel--Certification--Study guides.
<br/><br/><label>LC Class. No.: </label>QA76.3 SAN