confidential computing, nvidia
Joined November 2019
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Just one week left to submit a talk to the confidential computing devroom @fosdem 2025. Submit by December 1st, and join us on February 1 in Brussels! falder.org/fosdem25-cfp
Fritz Alder retweeted
The future of #ConfidentialComputing is open source or is not! 🚀 Embrace the movement and join us at the 5th TEE devroom @fosdem in Brussels on February 4, 2024. Still time to submit your talk proposals by Fri Dec 1 👇 cc @FritzAlder @ffidencio
falder.org/fosdem24-cfp
Together with @jovanbulck and @ffidencio, I am again organizing a confidential computing devroom @fosdem. Submit talks on open source topics by December 1 2023 and join us in Brussels on February 4 2024. Looking forward to see you there! CfP: falder.org/fosdem24-cfp
Fritz Alder retweeted
I'm incredibly excited to announce that our paper, “Confidential Consortium Framework: Secure Multiparty Applications with Confidentiality, Integrity, and High Availability” has been accepted to VLDB (Volume 17). The paper is available now at arxiv.org/abs/2310.11559
Fritz Alder retweeted
Quick announcement: my paper "Efficient and Timely Revocation of V2X Credentials" has been accepted at @NDSSSymposium'24! Looking forward to presenting my work in San Diego next February✈️
Many thanks to my co-authors Christoph Baumann, @FritzAlder, @eddytruyen and @jtmuehlberg
Together with @jovanbulck I am again organizing a confidential computing devroom @fosdem . Submit talks on open source topics by December 2 2022 and come to Brussels on February 5 2023 or watch the livestream. Looking forward! falder.org/fosdem23-cfp
Fritz Alder retweeted
Honored to have received a Distinguished Paper Award @USENIXSecurity for our Facebook political ad audit 🥳 Thanks to @LauraEdelson2, @tomvangoethem, Wouter, Damon, and Tobias for the great collaboration! #usesec22
Save the date for our @fosdem #tee devroom on Hardware-Aided Trusted Computing. The program is now online here fosdem.org/2022/schedule/tra…
Join us Saturday February 5 for a full day of great talks and some interactive discussion!
Very excited to serve on the SysTEX PC this year! Please consider submitting! SysTEX is collocated with ASPLOS ’22 and is a great place to meet and discuss early-stage work in the space. Submission deadline Jan 28. #confidentialcomputing #systex systex22.github.io/cfp.html
Happy to announce at the next @fosdem we will again hold a Hardware-Aided Trusted Computing devroom to foster discussion on the emerging open-source #TEE ecosystem. Join us online Feb 5 2022 and submit talk proposals by December 23 2021. Spread the word! falder.org/fosdem22-cfp
Fritz Alder retweeted
Please join us Thursday (30/9) at 2pm BST for Fritz Alder, KU Leuven, online talk "Aion: Enabling Open Systems through Strong Availability Guarantees for Enclaves" lsds.doc.ic.ac.uk/content/ai…
Check out what I've been working on over the past ~1.5 years and what is now my first CCS paper. Awesome to work with @jovanbulck @jtmuehlberg and Frank Piessens
Our CCS 2021 paper "Aion: : Enabling Open Systems through Strong Availability Guarantees for Enclaves" is online. With @FritzAlder, @jovanbulck, Frank Piessens, @DistriNet. Aion extends a light-weight TEE towards a
configurable security architecture that provides a notion of 1/6
Fritz Alder retweeted
Looking for postdocs again. If you know of talented researchers interested in a postdoctoral stint in Canada, please nudge them. I am looking broadly in systems security, particularly in platform security and ML security/privacy.
Thanks for amplifying!
asokan.org/asokan/research/S…
Fritz Alder retweeted
In this talk, @FritzAlder , will present technology that extends an Embedded Trusted Execution Environments with preemptive multitasking and restricted atomicity on top of strong software isolation and software attestation. Need to know more? 👉 safety.qatest.org/fritz-alde…
Our paper "Faulty Point Unit: ABI Poisoning Attacks on Intel SGX" just received an Distinguished Paper with Artifacts Award at #ACSAC2020 !
Check out the preprint here: jovanbulck.github.io/files/a… and our artifact: github.com/fritzalder/faulty… cc: @sublevado @jovanbulck Frank Piessens
Fritz Alder retweeted
Prof. @diponomarev has returned with part II of his summary of security conferences for architects. sigarch.org/highlights-of-20…
I'm happy to announce our paper at #ACSAC2020 . Join us in the System and Hardware Security track on Thursday, December 10th!
Don't miss @FritzAlder presenting our latest work "Faulty Point Unit: ABI Poisoning Attacks on Intel SGX" at the upcoming @ACSAC_Conf
📄preprint: jovanbulck.github.io/files/a…
🧑💻artifacts: github.com/fritzalder/faulty…
cc: @sublevado, Frank Piessens 1/
Fritz Alder retweeted
We present Load Value Injection #LVI: a new transient-execution attack class; defeats defenses; turns around #Meltdown #Foreshadow #ZombieLoad #RIDL #Fallout to *inject* attacker data into victim loads. lviattack.eu cc @danielmgmi @mlqxyz @misc0110 @lavados @IEEESSP
Signal is introducing secure value recovery based on SGX and are taking steps such as disabling hyperthreading and internal GPU, and adding LFENCEs before conditional branches. Quite interesting is also the guess counter distribution! signal.org/blog/secure-value…
Especially the guess counters remind me of earlier discussions you had about SafeKeeper @ajpaverd @nasokan @krawiecka_kl