ZyXEL Communications ZYWALL USG 1000 - EDITION 2 Manual page 560

Chapter 33 Anti-Virus
Table 146 Configuration > Anti-X > Anti-Virus > General > Add (continued)
LABEL
Actions When
Matched
Destroy infected
file
Send Windows
Message
Log
White List / Black
List Checking
Check White List
Check Black List
File
decompression
Enable file
decompression
(ZIP and RAR)
560
DESCRIPTION
When you select this check box, if a virus pattern is matched, the
ZyWALL overwrites the infected portion of the file (and the rest of the
file) with zeros. The un-infected portion of the file before a virus
pattern was matched goes through unmodified.
Select this check box to set the ZyWALL to send a message alert to
files' intended user(s) using Microsoft Windows computers connected
to the to interface.
Refer to Appendix C on page 981
display the alert messages.
These are the log options:
no: Do not create a log when a packet matches a signature(s).
log: Create a log on the ZyWALL when a packet matches a
signature(s).
log alert: An alert is an e-mailed log for more serious events that
may need more immediate attention. Select this option to have the
ZyWALL send an alert when a packet matches a signature(s).
Select this check box to check files against the white list.
Select this check box to check files against the black list.
Select this check box to have the ZyWALL scan a ZIP file (the file does
not have to have a "zip" or "rar" file extension). The ZyWALL first
decompresses the ZIP file and then scans the contents for viruses.
Note: The ZyWALL decompresses a ZIP file once. The ZyWALL
does NOT decompress any ZIP file(s) within a ZIP file.
if your Windows computer does not
ZyWALL USG 1000 User's Guide