Installation guide

Trend Micro™ InterScan™ Web Security Virtual Appliance 6.5 Installation Guide
2-24
F IGURE 2-11. Using an ICAP-enabled Proxy
T ABLE 2-7. ICAP-enabled Proxy
A DVANTAGES L IMITATIONS
ICAP allows scanning of only new and
necessary content.
Up front cost of ICAP equipment.
Reduced and selective scanning
enhances performance
Adds extra steps in the IWSVA instal-
lation process.
Increased resource efficiencies
reduce the number of IWSVA server
hardware needed.
Requires management.