Zyxel-communications Internet Security Appliance ZyWALL5UTM 4.0 Manual de usuario descargar pdf (Pagina 261)

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ZyWALL 5/35/70 Series User’s Guide

261 Chapter 14 Anti-Virus

Update Now Click this button to begin downloading signatures from the Update Server

immediately.

Auto Update Select the check box to configure a schedule for automatic signature updates. The

Hourly, Daily and Weekly fields display when the check box is selected. The

ZyWALL then automatically downloads signatures from the Update Server

regularly at the time and/or day you specify.

Hourly Select this option to have the ZyWALL check the update server for new signatures

every hour. This may be advisable when new viruses are currently spreading

throughout the Internet.

Daily Select this option to have the ZyWALL check the update server for new signatures

every day at the hour you select from the list box. The ZyWALL uses a 24-hour

clock. For example, choose 15 from the O’clock list box to have the ZyWALL

check the update server for new signatures at 3 PM every day.

Weekly Select this option to have the ZyWALL check the update server for new signatures

once a week on the day and hour you select from the list boxes. The ZyWALL uses

a 24-hour clock, so for example, choose Wednesday and 15 from the respective

list boxes to have the ZyWALL check the update server for new signatures at 3PM

every Wednesday.

Apply Click this button to save your changes back to the ZyWALL.

Reset Click this button to close this screen without saving any changes.

Table 84 Anti-Virus: Update (continued)

LABEL DESCRIPTION

1 2 ... 256 257 258 259 260 261 262 263 264 265 266 ... 802 803

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