Joanna Rutkowska

@rootkovska ↗

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Last Checked Nov. 19, 2022

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Thu Jun 22 08:43:16 +0000 2017

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Joanna Rutkowska @rootkovska

One such anti-coldboot prevention might be tboot. When abrupt shutdown, chipset cuts access to DRAM until scrubbed. https://t.co/VTOoDAVCQD — PolitiTweet.org

Posted June 22, 2017

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Joanna Rutkowska @rootkovska

BTW, the simplest AEM solution is not to shutdown your laptop, keep in sleep/locked. Should be paired with anti-col… https://t.co/Pjt21BxW2P — PolitiTweet.org

Needs evil device plugged on reboot. Preventable by AntiEM solutions which warn about unexpected reboots. Thx… https://t.co/Br4DEGKaA9

Posted June 22, 2017

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Joanna Rutkowska @rootkovska

More targeted users should consider more sophisticated "unexpected-(re)boot altering" systems, than the simple S3+tboot, though. — PolitiTweet.org

Posted June 22, 2017