There are many ways to protect your data. You can encrypt your hard drive, password protect your computer or on a biometric security measures. Or if you really realize you could be a highly visible padlock, advertises, in essence, that for anyone to steal your order will be pointless, since it is not about much they benefit anyway.
Brando, the new 3-digit combination lock for USB sticks, is pursuing the second approach. Basically, just slap the lock on a USB stick and spin the numbers, and it is much harder to access for all your data without the right combination to be able to.
The lock should be available mid-September.
via gadgeteer