TY  - BOOK
AU  - Kaeo, Merike
ED  - Cisco Systems
TI  - Designing Network Security 
SN  - 8129703947
U1  - 005.8 
PY  - 2004///
CY  - Patparganj Delhi : 
PB  - Pearson Education, 
KW  - Networks Security System
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-297-0394-7.pdf
ER  -