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Security Cryptography WhateverAuthor: Deirdre Connolly, Thomas Ptacek, David Adrian
Some cryptography & security people talk about security, cryptography, and whatever else is happening. Language: en-us Genres: Mathematics, Science, Technology Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Apple’s Memory Integrity Enforcement
Episode 1
Thursday, 30 October, 2025
Apple announced its new suite of memory security improvements from the top of the stack all the way to the bottom, so we dug through what they did and how they did it (performantly). Watch on YouTube: https://www.youtube.com/watch?v=9FJwOI2PliUTranscript: https://securitycryptographywhatever.com/2025/10/31/apple-mieLinks:- https://security.apple.com/blog/memory-integrity-enforcement/- Secure Page Table Monitor and Trusted Execution Monitor: https://support.apple.com/guide/security/operating-system-integrity-sec8b776536b/1/web/1#secd022396fb- https://security.apple.com/blog/towards-the-next-generation-of-xnu-memory-safety/- https://developer.apple.com/documentation/xcode/adopting-type-aware-memory-allocation- https://security.apple.com/blog/what-if-we-had-sockpuppet-in-ios16/- https://arxiv.org/pdf/2510.09272- https://googleprojectzero.blogspot.com/2023/11/first-handset-with-mte-on-market.html- https://developer.apple.com/documentation/xcode/adopting-type-aware-memory-allocation- https://arxiv.org/pdf/2510.09272- https://spectreattack.com/spectre.pdf"Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)
