Joanna Rutkowska

@rootkovska ↗

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Last Checked March 11, 2019

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Tue Nov 28 09:34:09 +0000 2017

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Joanna Rutkowska @rootkovska

A well known attack via proxying of the token. Applies as well to computer tokens. There are only(?) two solutions… https://t.co/v6BnvCHO6A — PolitiTweet.org

Thieves are now picking up signals from car keys sitting inside people's homes to make off with their vehicles… https://t.co/OAGvpky6di

Posted Nov. 28, 2017

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Joanna Rutkowska @rootkovska

A well known attack via proxying of the token. Applies as well to computer tokens. There are only(?) two solutions AFAIK: 1. Fit a button on the token (e.g. Yubikey), 2. Introduce _latency_ limitation for the challenge-response (I heard car manufactures actually use this, no?) https://t.co/tIiSydPLD — PolitiTweet.org

Nobody could have possibly seen this coming https://t.co/XJuuY0JTe0

Posted Nov. 28, 2017 Deleted

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Joanna Rutkowska @rootkovska

@alt_kia So, this sounds like a smart solution, which, after more thought, is not so. Consider e.g. the victim went for a walk to the park. — PolitiTweet.org

Posted Nov. 28, 2017