Internet Explorer contains dynamic binary behaviors: components that encapsulate specific functionality for the HTML elements ...

Internet Explorer contains dynamic binary behaviors: components that encapsulate specific functionality for the HTML elements to which they are attached. This policy setting controls whether the Binary Behavior Security Restriction setting is prevented or allowed.

If you enable this policy setting, binary behaviors are prevented for all processes. Any use of binary behaviors for HTML rendering is blocked.

If you disable or do not configure this policy setting, binary behaviors are allowed for all processes.