ZyXEL Communications 100 Series User Manual
ZyWALL USG 100/200 Series User’s Guide
191
C
H A P T E R
9
Signature Update
9.1 Overview
This chapter shows you how to update the ZyWALL’s signature packages.
9.1.1 What You Can Do in the Update Screens
• Use the Licensing > Update > Anti-virus screen (
) to update the
anti-virus signatures. See
for details on anti-virus.
• Use the Licensing > Update > IDP/AppPatrol screen (
) to
update the signatures used for IDP and application patrol. See
details on IDP. See
for details on application patrol.
• Use the Licensing > Update > System Protect screen (
) to update
the system-protection signatures.
9.1.2 What you Need to Know About Signature Updates
• You need a valid service registration to update the anti-virus signatures and the IDP/
AppPatrol signatures.
• You do not need a service registration to update the system-protection signatures.
• Schedule signature updates for a day and time when your network is least busy to
minimize disruption to your network.
• Your custom signature configurations are not over-written when you download new
signatures.
"
The ZyWALL does not have to reboot when you upload new signatures.
9.2 The Antivirus Update Screen
Click Licensing > Update > Anti-Virus to display the following screen.