Blocking or allowing an external device

You can add external devices to block or allow. Allowing a device excludes it from an existing block rule.
If you do not see listed the external device that you want to block or allow, you must first add it to the list of external devices through
Policies > Policy Components > External Devices
.
  1. To block or allow an external device
  2. Go to
    Policies > Device Control Policy
    .
  3. Under
    Device Control Rules
    , press
    Add Rule
    .
  4. Select the operating system option that applies, and then press
    Next
    .
  5. Select one or more devices from the list, and then press
    Next
    .
    If you don't see the device for which you want to add a rule, go back and make sure you selected the correct operating system option. Otherwise, you may need to add the external device through
    Policies > Policy Components > External Devices
    .
  6. Under the column
    Action
    , use the drop-down menu to select
    Allow All
    or
    Block All
    .
  7. Press
    Add
    .