TY  - BOOK
AU  - Kaufman, Charlie
AU  - Perlman, Radia
AU  - Speciner, Mike
TI  - Network security: private communication in a public world
SN  - 81-7758-415-4
PY  - 2007///
CY  - New Delhi
PB  - Dorling Kindersley
KW  - Computer networks-Security measures
KW  - Computer security
KW  - Computers-Access control
KW  - Electronic data processing departments-Security measures
ER  -