TY  - BOOK
AU  - Simpson, Michael T.
TI  - Ethical hacking and network defense
SN  - 9788131505960
U1  - 005.8 
PY  - 2003///
CY  - Australia
PB  - Course Technology
KW  - Data protection
KW  - Computer - Access control
KW  - Computer networks - Security measures
ER  -