Cristiano Giuffrida

@c_giuffrida

Assistant Professor in Systems Security & Reliability . Co-leads

Amsterdam, The Netherlands
Joined November 2010

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  1. Now that the decisions for the fall deadline are sent out a quick reminder: we organize an artifact evaluation, you can register your paper until February 4 and then submit the artifact by February 7. Details are available at

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  2. Jan 27

    Are you working on thought-provoking and/or preliminary yet promising systems security research? Wait no longer and submit your work to 2020 (co-located with )! Deadline Feb 20, 2020 - w00t w00t :-)

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  3. Jan 27

    Another day, another embargo and addendum! “New” (not really!) variants of the day: L1D evictions (Fig 6, RIDL paper) or and vector registers or . See . As a bonus: a faster RIDL exploit that leaks a root hash in 4s:

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  4. Jan 27

    This year it took us a little while longer, but of course we are going to have another great workshop at 2020 🙃 You find the here:

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  5. Jan 23

    The Security Circus 2019 update is now online:

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  6. Jan 14

    Our NDSS paper, ABSynthe is now online: ABSynthe takes a target program and a microarchitecture and automatically synthesizes new side channels. With cool leakage maps!

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  7. Jan 6

    The DIMVA 2020 Call for Papers is out. Submission deadline: 16/02/2020. Get the :

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  8. 18 Dec 2019

    I have retroactively fixed everybody's complaint about movie hacking/reverse engineering not being realistic.

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  9. 4 Dec 2019

    We compiled a long list of Threats to Validity/Relevance in Security Research for our students, building on common sense & our papers on malware experiments and on benchmarking (and inspired by 's excellent blog). Perhaps useful for others?

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  10. Intel is still working to close a potentially damaging loophole in its chip architecture that could allow hackers to steal data, almost two years after the issue was disclosed

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  11. In other news Rogue In-Flight Data Load won the 2nd place for Applied Research at 2019. I met many nice and interesting people at the poster presentation :).

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  12. Even the patch Intel released today still doesn't address all of the vulns the researchers submitted to the company - and it still leaves unfixed the core issue from which all of the vulnerabilities arise.

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  13. When Intel released patch for CPU vulns last May, it said the patch fixed all the vulns. But researchers at say this isn't true and Intel knew it. Intel asked them not to disclose this and to alter conf. paper about the vulns. My story for

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  14. 12 Nov 2019

    Long embargos without transparency hurt endusers who remain unknowingly exposed to serious flaws. covers our saga with in her piece. remains a problem after 1+ year, 2 flawed patches and 2 embargos (+1 still ongoing).

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  15. Microarchitectural processor vulnerabilities like Spectre and Meltdown were bad, but at least Intel fixed them promptly. Now it seems another deep-seated chip flaw lingered in Intel’s silicon for more than a year after the company was warned about it.

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  16. 12 Nov 2019

    deserves a lot of credit for this. She is better at finding variants than engineers. Also kudos to Jonas Theis, our master student who put together the fast /etc/shadow exploit as a term project!

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  17. 12 Nov 2019

    Video shows leaking root password hash in default settings in 30s!

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  18. 29 Oct 2019

    Immensely honoured to have been involved in this work, and it being recognised for its long-term impact

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  19. 24 Oct 2019

    Are you interested in and applications? Would you like to explore and issues in these domains? Then check our vacancy for a Postdoc on "Privacy-preserving Algorithms for Motion Planning":

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  20. 24 Oct 2019

    Visiting as a committee member for the wizard convention^Z 's defense, who successfully passed with just a little help from his paranymphs. Congratulations!

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