TY  - BOOK
AU  - Charlie Kaufman
TI  - Network Security
SN  - 0000049004
U1  - 1.621 
PY  - 2006///
CY  - New Delhi
PB  - Pearson
KW  -  Network
KW  -  Private
KW  -  Security
KW  - Communication
KW  - Computer Networks Datanetworks
ER  -