Apple’s Fingerprint Scanner: Claims, Concerns, and Implications – Mobile Device Security Series 2 of 3
Apple’s making a lot of claims about how well they securely store that fingerprint and who can access it and what’s actually being stored. Nobody’s ever been really too deeply verify any of this yet. We do have a few hints from patent filings, from documentation of the company that makes the sensor, documentation of the trust zone technology that Apple says they’re using to store. Apple really put quite a bit of engineering effort into this, so they claim a couple of things.