NEC ZA-SA3500G, Руководство по эксплуатации функций

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252 Setting/Setting Confirmation |
*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 Description Initial
Value
Antivirus Configuration Set whether to use the antivirus function.
Enable Antivirus 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. Enabled
Extended Scan Check to perform antivirus extended scans. Disabled
Detect Mode
Configuration Set the operation when a virus is detected.
Block
Destroy the detected file with the virus and output the log. Block
Log only Will output logs indicating that security risks have been detected and will
not destroy detected files as viruses.
Compression
Configuration 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.
Compressed File Scan Check this item to scan a compressed file. Enabled
Bomb Check Detection Check this item when a compressed data file with compression rate of
200% or more is not scanned.
Enabled
File Size Threshold
Configuration Set the scan size.
Enable File Size
Threshold
Check this item to use this function.
If unchecked, the entire file is scanned. Enabled
Scan target size 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. 2MB
Protocol Configuration 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)
All
enabled