P. Anti-Virus Faq; P01. Is There Any File Size Or Amount Of Concurrent Files Limitation With Zywall1050 Anti-Virus Engine; P02. Does Zywall1050 Anti-Virus Support Compressed File Scanning; P04. How Many Type Of Viruses Can Be Recognized By The Zywall 1050/Zywall Usg 300 - ZyXEL Communications ZYWALL 1050 Support Notes

ZyWALL 1050/ZyWALL USG 300 Support Notes

P. Anti-Virus FAQ

P01. Is there any file size or amount of concurrent files limitation with
ZyWALL1050 Anti-Virus engine?
Due to ZyWALL1050 Anti-Virus engine is a stream-based AV system, there is no strict
limitations in file size or amount of concurrent files can be scanned.

P02. Does ZyWALL1050 Anti-Virus support compressed file scanning?

Yes, the ZyWALL1050 Anti-Virus engine supports virus scanning with compression format
ZIP, PKZIP, GZIP and RAR.
P03. What is the maximum concurrent session of ZyWALL1050 Anti-Virus
engine
Due to ZyWALL1050 Anti-Virus engine is in stream-based; therefore, there is no limitations
in concurrent session.
P04. How many type of viruses can be recognized by the ZyWALL 1050/ZyWALL
USG 300?
Anti-Virus engine can detect over 3000 common viruses, including worms and Trojans. The
amount of virus can be detected is depend on amount of virus signature stored in the ZyWALL.
In general, it covers the top 3000 active viruses in the wild list and the number of signatures
on device is always at 3200.

P05. How frequent the AV signature will be updated?

The signature is powered by Kaspersky Labs. The signatures are updated 3 times a week. The
emergency case will be responded within 48 hours.
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