ZyWALL User's Guide

Chapter 9 Signature Update
ZyWALL USG 100/200 Series User’s Guide
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Figure 142 Downloading IDP Signatures
Figure 143 Successful IDP Signature Download
9.4 The System Protect Update Screen
Click Licensing > Update > System Protect to display the following screen.
Use this screen to schedule or immediately download system-protection signatures. The
ZyWALL comes with signatures that it uses to protect itself from intrusions. These signatures
are continually updated as new attack types evolve. These system protection signature updates
are free and can be downloaded to the ZyWALL periodically. The system-protection function
is part of the IDP feature. The system-protection feature is enabled by default and can only be
disabled via the commands. You do not need an IDP subscription to use the system-protection
feature or to download updated system-protection signatures.
Daily Select this option to have the ZyWALL check for new IDP signatures everyday at
the specified time. The time format is the 24 hour clock, so ‘23’ means 11PM for
example.
Weekly Select this option to have the ZyWALL check for new IDP signatures once a week
on the day and at the time specified.
Apply Click this button to save your changes to the ZyWALL.
Reset Click this button to return the screen to its last-saved settings.
Table 44 Licensing > Update > IDP/AppPatrol (continued)
LABEL DESCRIPTION