Secure Drives’ SSDs will break themselves on demand. Text message is just one way the data held on Secure Drives’ devices could be erased. Removing the drive from a PC, failing too many PIN prompts, a low battery level, or activating a “tap-to-destroy” function on a touchscreen “token” accessory will also see the data irrecoverably deleted. The drives even have their own built-in GSM access. If the signal goes quiet for too long, the drive is destroyed.