TY  - BOOK
AU  - Dhanjani, Nitesh
AU  - Clarke, Justin
TI  - Network security tools
SN  - 0596007949
AV  - QA76.9 .A25D43 2005 c. 1
PY  - 2005///
CY  - Beijing
PB  - O'Reilly Media
KW  - Computer security
KW  - Computer networks
KW  - security measures
KW  - Computers
KW  - Access control
ER  -