ZyXEL Communications ZyWALL 1000 User Manual

Chapter 28 Anti-Virus

ZyWALL USG 1000 User’s Guide

Click Anti-X > Anti-Virus > Setting screen to display the configuration screen as shown 
next. 

Figure 316   Anti-X > Anti-Virus > Setting 

Destroy 

compressed 

files that could 

not be 

decompressed 

Note: When you select this option, the ZyWALL deletes ZIP files 

that use password encryption.

Select this check box to have the ZyWALL delete any ZIP files that it is not able 

to unzip. The ZyWALL cannot unzip password protected ZIP files or a ZIP file 

within another ZIP file. There are also limits to the number of ZIP files that the 

ZyWALL can concurrently unzip. 

Note: The ZyWALL’s firmware package cannot go through the 

ZyWALL with this option enabled. The ZyWALL classifies 
the firmware package as not being able to be 
decompressed and deletes it. 

You can upload the firmware package to the ZyWALL with the option enabled, 

so you only need to clear this option while you download the firmware package. 

OK

Click OK to save your changes. 

Cancel

Click Cancel to exit this screen without saving your changes.

Table 122   Anti-X > Anti-Virus > General > Edit (continued)