TY  - BOOK
AU  - Boyles,Tim
ED  - ebrary, Inc.
TI  - CCNA Security study guide: IINS Exam 640-553 
AV  - TK5105.59 .B695 2010eb
PY  - 2010///
CY  - Indianapolis
PB  - Wiley
KW  - Computer networks
KW  - Security measures
KW  - Examinations
KW  - Study guides
KW  - Telecommunications engineers
KW  - Certification
KW  - Electronic books
KW  - local
N1  - Includes index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2011; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
UR  - http://site.ebrary.com/lib/daystar/Doc?id=10375612
ER  -