TY  - BOOK
AU  - Krawetz, Neal
TI  - Introduction to Network Security 
SN  - 8131502481
U1  - 005.8 
PY  - 2007///
CY  - Boston, Mass : 
PB  - Charles River Media, 
KW  - Computer Network Protocols
KW  - Computer Networks Security Measures
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-315-0248-1.pdf
ER  -