Signature Update - ZyXEL Communications Centralized Network Management Vantage CNM User Manual

Table 64 Device Operation > Device Configuration > Security > IDP > Signature (Query
View) (continued)
LABEL
Log
Alert
Action
Apply
Reset

6.10 Signature Update

The device comes with built-in signatures created by the ZyXEL Security Response Team
(ZSRT). These are regularly updated as new intrusions evolve. Use the Update screen to
immediately download or schedule new signature downloads.
You should have already registered the device at myZyXEL.com (http://
www.myzyxel.com/myzyxel/) and also have either activated the trial license or
standard license (iCard). If your license has expired, you will have to renew it
before updates are allowed.
When scheduling signature updates, you should choose a day and time when your network is
least busy so as to minimize disruption to your network. Your custom signature configurations
are not over-written when you download new signatures.
Vantage CNM User's Guide
DESCRIPTION
Select this check box to have a log generated when a match is found for a
signature.
Select the check box in the heading row to automatically select all check boxes or
clear it to clear all entries on the current page.
Alternatively, you may select or clear individual entries. The check box becomes
gray when you select the check box.
If you edited any of the check boxes in this column on the current page, use the
check box in the heading row to switch between the settings (last partial edited, all
selected and all cleared).
You can only edit the Alert check box when the corresponding Log check box is
selected.
Select this check box to have an e-mail sent when a match is found for a
signature.
Select the check box in the heading row to automatically select all check boxes or
clear it to clear all entries on the current page.
Alternatively, you may select or clear individual entries. The check box becomes
gray when you select the check box.
If you edited any of the check boxes in this column on the current page, use the
check box in the heading row to switch between the settings (last partial edited, all
selected and all cleared).
You can change the default signature action here. See
more details on actions.
Click this button to save your changes back to the device.
Click this button to begin configuring this screen afresh.
Chapter 6 Device Security Settings
Table 62 on page 155 for
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