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ZyWALL USG 300 User’s Guide
573
CHAPTER 33
Anti-Virus
33.1 Overview
Use the ZyWALL’s anti-virus feature to protect your connected network from virus/
spyware infection. The ZyWALL checks traffic going in the direction(s) you specify
for signature matches. In the following figure the ZyWALL is set to check traffic
coming from the WAN zone (which includes two interfaces) to the LAN zone.
Figure 420 ZyWALL Anti-Virus Example
33.1.1 What You Can Do in this Chapter
•Use the General screens (Section 33.2 on page 576) to turn anti-virus on or off,
set up anti-virus policies and check the anti-virus engine type and the anti-virus
license and signature status.
•Use the Black/White List screen (Section 33.3 on page 581) to set up anti-
virus black (blocked) and white (allowed) lists of virus file patterns.
•Use the Signature screen (Section 33.6 on page 584) to search signatures to
get more information about signatures.