Here’s a couple of interesting pieces of info that FBI director James Comey dropped in a speech at the Biennial Conference at Kenyon University that CNN attended. First he said this about the tool that was used to access the iPhone 5c of San Bernardino shooter Syed Farook:
“The people we bought this from, I know a fair amount about them, and I have a high degree of confidence that they are very good at protecting it, and their motivations align with ours,” he said.
So that adds some validity to the use of a tool from Cellebrite who specializes in this sort of thing. He also said this:
The FBI director also said the purchased tool worked only on a “narrow slice of phones” that does not include the newest Apple models, or the 5S.
I think I know why that might be the case. Anything that uses the Apple A7 processor or newer has something called the “secure enclave” which is defined as follows in this Wikipedia article:
The A7 also includes an area called the “Secure Enclave” that stores and protects the data from the Touch ID fingerprint sensor on the iPhone 5S and iPad mini 3. The security of the data in the Secure Enclave is probably enforced by ARM’s TrustZone/SecurCore technology.
If you really want to go in depth on this, Apple has a guide that goes into a lot of techy nerdy detail here [Warning: PDF]. Page 7 is where you want to start reading about the “secure enclave” (though I found the entire document to be very intersting. But my thinking is that the “secure enclave” that is part of the A7 or newer chips makes it difficult if not next to impossible (at least at present) for Cellebrite or anyone else to hack into an iPhone. Thus, it leads me to believe that the fist time a iPhone 5S or higher needs to be unlocked by the FBI, Apple’s lawyers are going to get a phone call.
Cost To Unlock An iPhone If You’re The FBI: $900K USD
Posted in Commentary with tags Apple, FBI on May 8, 2017 by itnerdIt’s now come to light that the FBI paid $900K USD to a group of iPhone hackers (likely Cellebrite) to unlock the iPhone that belonged to the San Bernardino shooter according to Senator Diane Feinstein had inadvertently given out the number during the Senate Judiciary Committee hearing with FBI Director James Comey. Let me supply you with the visual evidence below. Feinstein’s oops moment comes at the 2 hour and 55 minute mark:
//www.c-span.org/video/standalone/?427708-1
What’s interesting about this is that they paid $900K to get absolutely nothing as nothing of value was found on the phone. And started a legal war with Apple in the process because Apple refused to unlock the phone. Not to mention that The Associated Press, Vice Media, and USA Today have taken the FBI to court over the the fact that the law enforcement agency isn’t serving up details on this topic. Thus I have to wonder if this was all worth it in the end.
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