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We discovered/developed a suite of side channels that let us indirectly read iOS system state from inside the sandbox. There are many different checks across un
by dguido 7y ago
We discovered/developed a suite of side channels that let us indirectly read iOS system state from inside the sandbox. There are many different checks across unknown deviations, known jailbreak files and utilities, and runtime behaviors that help us narrow down whether your phone has been modified. It's not perfect, but it's the best you can do from within the Apple App sandbox.
- stevekablink 7y agoIf they used a language like Rust instead of Swift, iOS would be much more immune to these sorts of attack. There would be no side channels.