Figure 119 Licensing > Update > System Protect; Table 42 Licensing > Update > System Protect; Updating System Protect Signatures - ZyXEL Communications Unified Security Gateway ZyWALL 300 User Manual

9.3 Updating System Protect Signatures

The ZyWALL comes with signatures that the ZyWALL uses to protect itself from intrusions.
These signatures are continually updated as new attack types evolve. These system protect
signature updates are free and can be downloaded to the ZyWALL periodically.
Click Licensing > Update > System Protect to display the following screen.
Use this screen to schedule or immediately download IDP signatures.
Figure 119 Licensing > Update > System Protect
The following table describes the fields in this screen.
Table 42 Licensing > Update > System Protect
LABEL
Signature
Information
Current
Version
Signature
Number
Released
Date
Remote Update
Update Now
Auto Update
Hourly
ZyWALL USG 300 User's Guide
DESCRIPTION
The following fields display information on the current signature set that the
ZyWALL is using.
This field displays the IDP signature and anomaly rule set version number. This
number gets larger as the set is enhanced.
This field displays the number of signatures in this set. This number usually gets
larger as the set is enhanced. Older signatures and rules may be removed if they
are no longer applicable or have been supplanted by newer ones.
This field displays the date and time the set was released.
Use these fields to have the ZyWALL check for new signatures at myZyXEL.com.
If new signatures are found, they are then downloaded to the ZyWALL.
Click this button to have the ZyWALL check for new signatures immediately. If
there are new ones, the ZyWALL will then download them.
Select this check box to have the ZyWALL automatically check for new
signatures regularly at the time and day specified.
You should select a time when your network is not busy for minimal interruption.
Select this option to have the ZyWALL check for new signatures every hour.
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