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Post Avn0g2jW2nljt8DgI4 by [email protected] |
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More posts by [email protected] |
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Post #AvNPGo230m8FnXzai0 by [email protected] |
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Huh, so macOS 26 finally brings SPTM to all machines with M2 and newer. |
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Post #AvNPGo9qXmN2Bjdorg by [email protected] |
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0 likes, 1 repeats |
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@siguza but they don't enforce codesigning or? |
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Post #AvNVOyTeex64EeBS4m by [email protected] |
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@idkrn can you be more specific? |
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Post #AvNVOyaOFuU6ZXKpZg by [email protected] |
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0 likes, 1 repeats |
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@siguza "Secure Page Table Monitor (SPTM) enforce the execution of signed … |
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Post #AvNbU4a5zaEgL50j4a by [email protected] |
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@idkrn I mean... all of that is wrong, but I think I'd exceed my 11k char l… |
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Post #AvNbU4g7dB3YdlpXSy by [email protected] |
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0 likes, 1 repeats |
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@siguza I can run unsigned code if I want to though. Homebrew would be dead if … |
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Post #AvNegRUgvclOju4Zg8 by [email protected] |
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0 likes, 1 repeats |
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@siguza watches too. |
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Post #AvPEjtWmwlH43rxWOO by [email protected] |
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@idkrn @siguza You can run unsigned code. There's still PPL and now SPTM on… |
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Post #AvPEjtfePoMaVM6bCq by [email protected] |
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0 likes, 1 repeats |
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@nicolas17 I understood it's purpose as to keep code integrity after it has… |
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Post #AvPEngSfTAbwh8q360 by [email protected] |
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0 likes, 1 repeats |
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@nicolas17 how do you know they're both enforced? I'd never have though… |
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Post #AvPQrrzVk8E53txluy by [email protected] |
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@idkrn https://support.apple.com/en-lamr/guide/security/operating-system-integr… |
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Post #AvPQrs6FL5c7On79Ps by [email protected] |
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0 likes, 1 repeats |
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@nicolas17 why did I trust Apple's documentation... |
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Post #AvPRBGmJoDTVRM2isC by [email protected] |
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@idkrn @nicolas17 try and give your binary a com.apple.private.* entitlement. O… |
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Post #AvPRBGrzT80niwhFiK by [email protected] |
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0 likes, 1 repeats |
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@siguza my knowledge is quite limited, so I don't understand why a un notar… |
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Post #AvPRNUbYEFFhnSppKK by [email protected] |
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0 likes, 1 repeats |
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@siguza does macOS have fewer codesigning restrictions other than the change fo… |
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Post #AvPRpoFcmH66py56wa by [email protected] |
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0 likes, 1 repeats |
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Now I don't understand what the difference between KTRR and SPTM is… |
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Post #AvPRyyXfsv21MQtXw8 by [email protected] |
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0 likes, 1 repeats |
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Would SPTM on its own allow for this?"then any instruction fetch (i.e. try… |
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Post #AvQaaYXI17nQV26bUO by [email protected] |
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@idkrn KTRR is hardware, SPTM is software. And SPTM is just the evolution of PP… |
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Post #AvQaaYejZRkcs7aY5o by [email protected] |
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0 likes, 1 repeats |
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@siguza I guess I don't have good reading comprehension since I read Apple&… |
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Post #AvQal28coOHlClZ5Hs by [email protected] |
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0 likes, 1 repeats |
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Unless you're saying that it is required certain hardware primitives but is… |
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Post #AvR6C1lLPfUKRE1kWG by [email protected] |
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@idkrn I mean, the hardware feature are the lateral exception levels.On A12, yo… |
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Post #AvR6C1s50csMm7B81A by [email protected] |
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@siguza >> 🧠. Must read more |
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Post #Avn0g2jW2nljt8DgI4 by [email protected] |
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@siguza @idkrn A13 doesn’t have VBAR_GL1 and similar _GL1 system registers. I… |
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Post #Avn0g2qbcRRMF7XLLE by [email protected] |
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@riscv64 @idkrn well, that means they do have the registers... but the fact tha… |
