Source: www.engadget.com --- Tuesday, October 17, 2017
Apple has responded to Senator Al Franken's concerns over the privacy implications of its Face ID feature, which is set to debut on the iPhone X next month. In his letter to Tim Cook , Franken asked about customer security, third-party access to data (including requests by law enforcement), and whether the tech could recognize a diverse set of faces. In its response, Apple indicates that it's already detailed the tech in a white paper and Knowledge Base article -- which provides answers to "all of the questions you raise". But, it also offers a recap of the feature regardless (a TL:DR, if you will). Apple reiterates that the chance of a random person unlocking your phone is one in a million (in comparison to one in 500,000 for Touch ID ). And, it claims that after five unsuccessful scans, a passcode is required to access your iPhone. More significantly, Apple provides a summary on how it stores Face ID biometrics, which gets to the heart of the privacy concerns. "Face ID data, including mathematical representations of your face, is encrypted and only available to the Secure Enclave. This data never leaves the device. It is not sent to Apple, nor is it included in device backups. Face images captured during normal unlock operations aren't saved, but are instead immediately discarded once the mathematical representation is calculated for comparison to the enrolled Face ID data." On the topic of data-sharing, it writes: "Third-part ...
from Apple http://ift.tt/2l17Q0j
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