TY  - BOOK
AU  - Kaufman, Charlie
AU  - Perlman, Radia
AU  - Speciner, Mike
TI  - Network security: private communication in a public world
SN  - 8178087901
U1  - 005.8 
PY  - 2002///
CY  - Delhi
PB  - Pearson Education
KW  - Computer security; Computer databases-Security
ER  -