TY  - BOOK
AU  - Northcutt, Stephen
AU  - Novak, Judy
TI  - Network intrusion detection
SN  - 9780735712652
U1  - 005.8 NOR 
PY  - 2003///
CY  - Boston
PB  - New Riders
KW  - Computer networks
KW  - Security measures
KW  - TCP/IP
ER  -