OS options for adding a Device Control policy rule

Operating system options for adding a Device Control rule shows the operating system options when you add a rule to the Device Control policy.
Operating system options for adding a Device Control rule
Settings
Options and Descriptions
Windows
External device
Use this option to add an external device for Windows. You can allow or block all devices for this device class, but you cannot control more granular options such as read and write.
Windows
USB mass storage
(read/write control)
Use this option to add a USB mass storage external device for Windows. You can block and allow, and you also have more granular control over read and write options. You can also define logging options:
  • Log All
    Logs all actions.
  • Write Log Only
    Only logs write actions.
  • Read Log Only
    Only logs read actions.
  • Don't Log
    Does not log any actions.