
Marius Steffens
@steffens_marius
Web security guy turned Information Security Engineer @Google. Graduate from @Saar_Uni and @CISPA. Opinions are my own.
ID: 898711671748702209
https://steffens.saarland 19-08-2017 01:02:14
105 Tweet
257 Followers
129 Following


I am honored to announce that our (ahmad, hamed, Michael Schwarz, Christian Rossow (@[email protected])) work on automatic discovery of side channels was accepted at USENIX Security '21. We developed Osiris, a fuzzer searching for instructions that can be abused as microarchitectural timing side channels. (1/3)




Together with Yasemin Acar, I am workshop's co-chair for NDSS Symposium 2022. Get your proposals in until October 3! All details available at ndss-symposium.org/call-for-works…. We particularly encourage proposals that involve junior members in the reviewing process! Spread the word :-)


Out of 7 trips with Deutsche Bahn Personenverkehr between my hometown and Zurich, not a single trip concluded without major delays. In today’s episode: train starts 35 minutes late. Ah btw the next train to Zurich has high demand so good luck with that seat reservation.


Super excited to see a student I supervised win a price for his Bachelor Thesis! Moritz Wilhelm, a student in my group and now Master student at Saarland Informatics Campus Universität Saarland won the CAST price for best bachelor thesis (cispa.de/en/news-and-ev…)






The Web is going MAD again! Join us for the 6th #MADWeb (Measurements, Attacks, and Defenses for the Web) workshop NDSS Symposium on March 1, 2024! Please, help us spread the words. Paper submission deadline: Jan 10 AoE CfP: madweb.work CC Yinzhi Cao

OMG, our "Cookie Crumbles" paper got into the Top-10 Web Hacking Techniques of 2023 by PortSwigger Research! Have a look at the paper if you haven't yet usenix.org/conference/use… and check the other outstanding finalists! Thank you ❤️


Lujo (Lujo Bauer) and I are seeking nominations for service on the program committee for USENIX Security '25. You may nominate yourself or someone else by Friday, May 24, 2024: forms.gle/VAWFhYzuBQo6kP….
