The not-a-virus mask makes it possible to skip scanning of legitimate software files that may be considered harmful. The mask affects the following tasks:
Real-Time File Protection.
On-Demand Scan
If the mask is not added to the exclusions list, Kaspersky Embedded Systems Security for Windows will apply the actions specified in the task settings to software that falls under the not-a-virus category.
In the main window of the Kaspersky Security Center Web Console, select Devices → Policies & profiles.
Click the policy name you want to configure.
In the <Policy name> window that opens, select the Application settings tab.
Select the Supplementary section.
In the Trusted Zone section, click Settings.
A Trusted Zone window opens on the Exclusions tab.
On the Exclusions tab, in the Objects to detect column, select the check box next to the not-a-virus:* exclusion added to the trusted zone by default unless already selected.