ZyXEL Communications USG40 User Manual page 238

Figure 196 Configuration > Licensing > Signature Update >Anti-Virus
The following table describes the labels in this screen.
Table 81 Configuration > Licensing > Signature Update >Anti-Virus
LABEL
Signature Information
Anti-Virus Engine
Type
Current Version
Signature Number
Released Date
Signature Update
Update Now
Auto Update
Hourly
Daily
Weekly
Chapter 8 Licensing
DESCRIPTION
The following fields display information on the current signature set that the
ZyWALL/USG is using.
This field displays the anti-virus engine used by the ZyWALL/USG. Update to the
latest signatures and firmware for the best AV protection.
This field displays the anti-virus signatures version number currently used by the
ZyWALL/USG. This number gets larger as new signatures are added.
This field displays the number of signatures in this set.
This field displays the date and time the set was released.
Use these fields to have the ZyWALL/USG check for new signatures at
myZyXEL.com. If new signatures are found, they are then downloaded to the
ZyWALL/USG.
Click this button to have the ZyWALL/USG check for new signatures immediately. If
there are new ones, the ZyWALL/USG will then download them.
Select this check box to have the ZyWALL/USG 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/USG check for new signatures every hour.
Select this option to have the ZyWALL/USG check for new signatures every day at
the specified time. The time format is the 24 hour clock, so '23' means 11 PM for
example.
Select this option to have the ZyWALL/USG check for new signatures once a week
on the day and at the time specified.
ZyWALL/USG Series User's Guide
238