TY  - BOOK
AU  - Kaufman, Charlie
AU  - Pearlman, Radia
AU  - Speciner, Mike
TI  - Network Security: private communication in a public world
SN  - 9788120322134
U1  - 005.8 
PY  - 2002///
CY  - New Delhi
PB  - PHI Learning
KW  - Computer networks--Security measures
N1  - Network Security
ER  -