Use Browser Control settings to prohibit client systems from using supported or unsupported browsers.
Note
The Browser Control settings require that Self Protection is enabled in the Common settings.
Select Menu → Policy → Policy Catalog, then select Endpoint Security Web Control from the Products list in the left pane .
From the Category list in the right pane, select Browser Control.
Click the name of an editable policy.
Select the browsers to block from being started on the client systems.
Click Save.