A lot of USB sticks with 'encryption' have serious flaws, similar to the fingerprint USB sticks. Most of them use encryption only to check if the password is co

A lot of USB sticks with 'encryption' have serious flaws, similar to the fingerprint USB sticks. Most of them use encryption only to check if the password is correct; if it is, they send some kind of initialization string to the usb stick which activates the stick-side USB Mass Storage Device. The encryption really is only used for marketing purposes.