heuristic-detect enable

Function

The heuristic-detect enable command enables the antivirus heuristic detection function.

The undo heuristic-detect enable command disables the antivirus heuristic detection function.

Format

heuristic-detect enable

undo heuristic-detect enable

Parameters

None

Views

Antivirus profile view

Default Level

2: Configuration level

Usage Guidelines

By default, the function is disabled.

If a file is detected to be risky as a suspected virus file, the environment that has high security requirements can enable the antivirus heuristic detection function. The action of the antivirus heuristic detection function is the same as that of the protocol virus detection.

The antivirus heuristic detection secures network environment and minimizes risks but compromises the antivirus detection performance and may increase false positives. Therefore, antivirus heuristic detection is disabled by default.

This command takes effect only in antivirus quick scanning mode. It does not take effect in full-text scanning mode.

Example

# Enable the antivirus heuristic detection function.

<sysname> system-view
[sysname] profile type av name av_application
[sysname-profile-av-av_application] heuristic-detect enable