Google Project Vault bakes super-security into microSD

How much trust can you squeeze into a microSD card? If you're Google ATAP, the search giant's outlandish research arm, it turns out the answer is "a huge amount." Today at I/O the ATAP team revealed Project Vault, a full security computer packed into a microSD form-factor, and which if plugged into a phone, PC, or even an Internet-of-Things device …