The Tech Report took a closer look at the A-Data My Flash drive FP1. Quote: "To foil prying eyes, you could manually password-protect or otherwise encrypt files stored on your thumb drive. Drives are even available with fancy combination locks to keep outsiders at bay. Or you could opt for something a little more exotic: fingerprint authentication.
A-Data has done just that with the FP1 flash drive, which gates its contents with a clever fingerprint scanner. Read on to see how it works and whether it's a worth considering for your thumb-sized storage needs."
More details on TechReport.