SANGFOR IAM v2.1 User Manual
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7.1.2.2.6.
Script Filter
Internet security increasingly becomes a severe problem, visiting a bad website will infect the
device with Trojan or other kinds of viruses which are caused by running risky scripts.
SANGFOR IAM gateway device can identify the features of the scripts of the browsed webpage,
and block these scripts before they are downloaded to the browser; therefore, the LAN users are
kept away from the script viruses.
[Script Filter]: Check this item to activate the script filtering function and the built-in (internal)
rules will take effect (functioning for controlling the illegal scripts). SANGFOR IAM gateway
device can filter JavaScript and VBScript.
[Script Filter Options] includes configurations of [Filter registry altering], [Filter file altering],
[Filter transformed script] and [Filter risk object and invoking].
[Filter registry altering]: Check this item, and the script will be filtered directly if it has ever
altered the registry.
[Filter file altering]: Check this item, and the script will be filtered directly if it has ever altered the
file.
[Filter transformed script]: Check this item to disallow the script to shy away from inspection.
This operation may cause misjudgment.