TY  - BOOK
AU  - NORTHCUTT, Stephen...[et al.]
AU  - ZELTSER, Lenny
AU  - WINTERS, Scott
TI  - Inside network perimeter security: the definitive guide to firewalls, VPNs, routers, and intrusion detection systems
SN  - 0735712328
PY  - 2003///
CY  - Boston
PB  - New Riders
KW  - Computer networks
KW  - Security measures
N1  - Includes index
ER  -