Media, applications and files run from Removable Devices can pose a real threat to
your system safety.
You can set your removable devices to run as Untrustedin Advanced tab - Options.
Go to Options- Automatically run applications from removable sources as untrusted and check the box. DefenseWall will run all the applications, files and scripts as
untrusted if they are from removable sources (CD/DVD-ROM, USB, etc.).
You will then see 'Your
removable drives are untrusted' as the first entry in the Untrusted Applications List.