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Hierarchy Level


Disables intelligent prescreening.

Intelligent prescreening tells the antivirus module to begin scanning a file much earlier. In this case, the scan engine uses the first packet or the first several packets to determine if a file could possibly contain malicious code. The scan engine does a quick check on these first packets and if the scan engine finds that it is unlikely that the file is infected, it then determines that it is safe to bypass the normal scanning procedure.

You can enable intelligent prescreening with the intelligent-prescreening statement.

Required Privilege Level

security—To view this statement in the configuration.

security-control—To add this statement to the configuration.

Release Information

The Express and Kaspersky Antivirus feature is not supported from Junos OS Release 15.1X49-D10 onwards. For previous releases, statement introduced in Junos OS Release 9.5.

The [edit security utm default-configuration] hierarchy level is introduced in Junos OS Release 18.2R1.