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*When this setting is done, set it from the security log screen. For more information about security log screen refer to
Section 6.1.11.
Setting Item
Antivirus Configuration
Enable Antivirus
Extended Scan
Detect Mode
Configuration
Block
Log only
Compression
Configuration
Compressed File Scan
Bomb Check Detection
File Size Threshold
Configuration
Enable File Size
Threshold
Scan target size
Protocol Configuration
252
Setting/Setting
Description
Set whether to use the antivirus function.
Check this item to enable the function to clean and render the program
harmless if it detects the program that it contains a virus or a dangerous
code.
Check to perform antivirus extended scans.
Set the operation when a virus is detected.
Destroy the detected file with the virus and output the log.
Will output logs indicating that security risks have been detected and will
not destroy detected files as viruses.
A compressed file is decompressed first before scanning. Therefore, the
processing speed decreases temporarily during this processing.
The following compressed files are supported.
gz, zip, rar, jar, apk
Password set files such as ZIP files cannot be scanned.
Check this item to scan a compressed file.
Check this item when a compressed data file with compression rate of
200% or more is not scanned.
Set the scan size.
Check this item to use this function.
If unchecked, the entire file is scanned.
Specify the scan range. 1MB~100MB can be specified by 1MB. When the
scan target size is made bigger than the default, the processing speed
may decrease. Specify the file size of the compressed data file in its
compressed state.
Select the protocol to scan by the antivirus function.
Protocols that can be scanned by the Antivirus functions are HTTP,
FTP, SMTP, POP3, and IMAP4.
Encrypted traffic is not scanned. (Example: SSL/TLS)
Confirmation|
Initial
Value
Enabled
Disabled
Block
Enabled
Enabled
Enabled
2MB
All
enabled
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