TY  - BOOK
AU  - Chirillo, John 
TI  - Network security for windows, UNIX, and Linux networks: hack attacks denied
SN  - 8126503351
U1  - 005.8 C456n2 
PY  - 2002///
CY  - New Delhi
PB  - Wiley
KW  - Network security
KW  - operating system
ER  -