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Joanna Rutkowska

@rootkovska ↗

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Last Checked March 11, 2019

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Thu Feb 16 13:09:47 +0000 2017

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Joanna Rutkowska @rootkovska

(Even though other syscalls might not be returning any sensitive data, the app (in the enclave) still needs to parse the results...) — PolitiTweet.org

Posted Feb. 16, 2017

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Joanna Rutkowska @rootkovska

They use encryption syscall proxy (shield) for (select) file and network I/O. Unclear how protect apps from other syscalls? — PolitiTweet.org

Posted Feb. 16, 2017

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Joanna Rutkowska @rootkovska

Other limitations: 1) no remote attestation support (so, mostly useless in production), 2) no fork/exec. But these seems workaround-able. — PolitiTweet.org

Posted Feb. 16, 2017