ZyXEL Vantage CNM User Guide - Page 187

Chapter 6 Device Security Settings 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. File-based anti-virus signatures (see the anti-virus chapter) are included with IDP signatures. When you download new signatures using the anti-virus Update screen, IDP signatures are also downloaded. The version number changes both in the anti-virus Update screen and this screen. Both screens also share the same Auto-Update schedule. Changes made to the schedule in one screen are reflected in the other. Note: The device does not have to reboot when you upload new signatures. To open this screen, click Device Operation in the menu bar and then click Device Configuration > Security > Signature Update in the configuration panel. Figure 75 Device Operation > Device Configuration > Security > Signature Update The following table describes the labels in this screen. Table 68 Device Operation > Device Configuration > Security > Signature Update LABEL DESCRIPTION Signature Information Current Pattern This field displays the signatures version number currently used by the Version device. This number is defined by the ZyXEL Security Response Team (ZSRT) who maintain and update them. This number increments as new signatures are added, so you should refer to this number regularly. Go to https://mysecurity.zyxel.com/ mysecurity/ to see what the latest version number is. You can also subscribe to signature update e-mail notifications. Vantage CNM User's Guide 187