Heuristic - Fortinet FortiGate FortiGate-3000 Administration Manual

CLI configuration

heuristic

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config system global
unset <keyword>
end
get system global
show system global
Keywords and variables
optimize {antivirus |
throughput}
Example
This example shows how to set the FortiGate unit to optimize operations for antivirus
scanning.
config system global
set optimize antivirus
end
The FortiGate heuristic antivirus engine performs tests on files to detect virus-like
behavior or known virus indicators. Heuristic scanning is performed last, after file
blocking and virus scanning have found no matches. In this way, heuristic scanning
may detect new viruses, but may also produce some false positive results.
The heuristic engine is enabled by default to pass suspected files to the recipient and
send a copy to quarantine. Once configured in the CLI, heuristic is enabled in a
protection profile when Virus Scan is enabled.
Use the heuristic command to change the heuristic scanning mode.
Command syntax pattern
config antivirus heuristic
set <keyword> <variable>
end
config antivirus heuristic
unset <keyword>
end
get antivirus heuristic
show antivirus heuristic
01-28006-0010-20041105
Description
Optimize the firmware for
either antivirus performance
or throughput performance.
Antivirus
Default Availability
No default. All models.
Fortinet Inc.