intelligent-prescreening
Syntax
intelligent-prescreening;
Hierarchy Level
[edit security utm default-configuration] [edit security utm feature-profile anti-virus juniper-express-engine profile profile-name scan-options] [edit security utm feature-profile anti-virus kaspersky-lab-engine profile profile-name scan-options]
Description
Enable 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 disable intelligent prescreening with the no-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.
Change History Table
Feature support is determined by the platform and release you are using. Use Feature Explorer to determine if a feature is supported on your platform.