Chapter 9 Signature Update
NXC5200 User’s Guide
159
9.3 IDP/AppPatrol
Click Configuration > Licensing > Update > IDP/AppPatrol to display the
following screen.
The NXC comes with signatures for the IDP and application patrol features. These
signatures are continually updated as new attack types evolve. New signatures
can be downloaded to the NXC periodically if you have subscribed for the IDP/
AppPatrol signatures service.
You need to create an account at myZyXEL.com, register your NXC and then
subscribe for IDP service in order to be able to download new packet inspection
Signature
Update
Use these fields to have the NXC check for new signatures at
myZyXEL.com. If new signatures are found, they are then downloaded
to the NXC.
Update Now Click this button to have the NXC check for new signatures immediately.
If there are new ones, the NXC will then download them.
Auto Update Select this check box to have the NXC 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.
Hourly
Select this option to have the NXC check for new signatures every hour.
Daily
Select this option to have the NXC check for new signatures every day
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 NXC check for new signatures once a
week on the day and at the time specified.
Apply
Click this button to save your changes to the NXC.
Reset
Click this button to return the screen to its last-saved settings.
Table 52
Configuration > Licensing > Update >Anti-Virus (continued)
LABEL
DESCRIPTION