David Oswald (@sublevado) 's Twitter Profile
David Oswald

@sublevado

Live as if today's yesterday was the day after yesterday's tomorrow.

ID: 22353836

calendar_today01-03-2009 11:19:32

3,3K Tweet

490 Followers

390 Following

Jo Van Bulck (@jovanbulck) 's Twitter Profile Photo

Excited to announce the CFP for #systex24 co-located with IEEE European Symposium on Security and Privacy in Vienna. A great place to meet and discuss work (in progress) and ideas on system software attacks/defenses for trusted execution! Submission deadline March 14, 2024. 🧑‍🔬🌍👇 systex24.github.io

Excited to announce the CFP for #systex24 co-located with <a href="/IEEEEUROSP/">IEEE European Symposium on Security and Privacy</a> in Vienna. A great place to meet and discuss work (in progress) and ideas on system software attacks/defenses for trusted execution! Submission deadline March 14, 2024. 🧑‍🔬🌍👇
systex24.github.io
James Watson CEng, FIET (@engineerlondon) 's Twitter Profile Photo

What’s a #BlackStart? Well it’s NOT an outage, power cut, loss of supply, localised fault, blown fuse, shutdown, trip, fault. It’s a TOTAL shutdown of the power system, with the desynchronisation of all power stations. It’s DEAD 😵 We have NEVER had one. So relax folks ☺️ [1/20]

What’s a #BlackStart? Well it’s NOT an outage, power cut, loss of supply, localised fault, blown fuse, shutdown, trip, fault. It’s a TOTAL shutdown of the power system, with the desynchronisation of all power stations. It’s DEAD 😵 We have NEVER had one. So relax folks ☺️ [1/20]
nSinus-R (@nsr@infosec.exchange) (@nsinusr) 's Twitter Profile Photo

Interested in low-level hacking, embedded systems, and trusted execution environments? We currently have a PhD opening, feel free to reach out for more information! Application deadline: April 1st 2024.

Andreas Kogler (@0xhilbert) 's Twitter Profile Photo

WebGPU allows websites to use your GPU for general-purpose computations without asking for permission in the browser. To understand which attack vectors are possible using this interface, see our AsiaCCS paper and try the PoC in your browser.

Better Streets for Birmingham is no longer on X (@for_birmingham) 's Twitter Profile Photo

theguardian.com/uk-news/2024/m… If you had a license for a shotgun which you used to maim someone YOU WOULD NEVER GET IT BACK! This man will drive again in < 5 years. Where's the justice for his victim, and all who will have to share the roads with him? #SafeStreetsNow #PeaceSpaceJustice

Emma 💛💙🇩🇰🇬🇧🇪🇺 (@monkemma) 's Twitter Profile Photo

Gosh, this sounds terrible. Imagine losing 70% of your customers overnight……. 🤔 Or do we think someone might be being slightly economical with the truth? Let’s dig in! 🧵 1/12

Gosh, this sounds terrible. 

Imagine losing 70% of your customers overnight…….

🤔

Or do we think someone might be being slightly economical with the truth?

Let’s dig in!

🧵

1/12
Naomi Fisher (@naomi_fisher) 's Twitter Profile Photo

The 1st picture is the latest victim of road violence, Mayar Bahia RIP The 2nd picture is of the scene. The 3rd tells you what you can do. The 4th doesn’t exist yet, but statistically, another person will die due to road violence in B’ham next week. Better Streets for Birmingham is no longer on X

The 1st picture is the latest victim of road violence, Mayar Bahia RIP 

The 2nd picture is of the scene.

The 3rd tells you what you can do.

The 4th doesn’t exist yet, but statistically, another person will die due to road violence in B’ham next week. 
<a href="/for_birmingham/">Better Streets for Birmingham is no longer on X</a>
Prof B Buchanan OBE FRSE (@billatnapier) 's Twitter Profile Photo

Lattice methods still safe ... eprint.iacr.org/2024/555 "Update on April 18: Step 9 of the algorithm contains a bug, which I don’t know how to fix. See Section 3.5.9 (Page 37) for details. I sincerely thank Hongxun Wu and (independently) Thomas Vidick for finding the bug today.

Lattice methods still safe ...  eprint.iacr.org/2024/555
"Update on April 18: Step 9 of the algorithm contains a bug, which I don’t know how to fix. See Section 3.5.9 (Page 37) for details. I sincerely thank Hongxun Wu and (independently) Thomas Vidick for finding the bug today.
Gautam Kamath (@thegautamkamath) 's Twitter Profile Photo

*Must read* for anyone interested in ML security, by Nicholas Carlini. Attacks are the only way we know whether or not a purportedly secure system actually is. Moreover, I consider personal attacks like this unacceptable in my research communities. nicholas.carlini.com/writing/2024/w…

*Must read* for anyone interested in ML security, by Nicholas Carlini. Attacks are the only way we know whether or not a purportedly secure system actually is.

Moreover, I consider personal attacks like this unacceptable in my research communities.
nicholas.carlini.com/writing/2024/w…
Charlie Miller (@0xcharlie) 's Twitter Profile Photo

On the one hand Signal had some bad bugs that are now fixed. On the other hand when a bad guy is running code on your computer, your messenger apps are not going to be able to protect your comms.

Chomba Bupe (@chombabupe) 's Twitter Profile Photo

We fundamentally don't understand how dogs work inside thus we should be scared of dogs causing an extinction level event in about 5 to 10 yrs. All governments should allocate 10% of their respective budgets to safe guard against an uprising of super-dogs.

Preet Kaur Gill MP (@preetkgillmp) 's Twitter Profile Photo

Dangerous driving in our area has become a huge safety concern. I've been campaigning on this since 2021 with little progress made due to funding cuts. Pooling resources is vital. I've written to Simon Foster and Cllr Majid Mahmood calling for action to improve road safety.

Dangerous driving in our area has become a huge safety concern.

I've been campaigning on this since 2021 with little progress made due to funding cuts. Pooling resources is vital. 

I've written to <a href="/SimonFosterPCC/">Simon Foster</a> and <a href="/CllrMajid/">Cllr Majid Mahmood</a> calling for action to improve road safety.
Chris Stokel-Walker (@stokel) 's Twitter Profile Photo

People of Birmingham! On 23rd October I'll be in conversation with Aad van Moorsel at Uni of Birmingham asking whether we ought to be worried about AI - tied to my book. Make sure to get your ticket now! birmingham.ac.uk/events/the-exc…

nSinus-R (@nsr@infosec.exchange) (@nsinusr) 's Twitter Profile Photo

Our paper "SIMurai: Slicing Through the Complexity of SIM Card Security Research" just went public! In this paper, we explore the question: What kind of attacks could a hostile SIM launch against your phone? Surprisingly, a lot.

Our paper "SIMurai: Slicing Through the Complexity of SIM Card Security Research" just went public!

In this paper, we explore the question: What kind of attacks could a hostile SIM launch against your phone? Surprisingly, a lot.
Jon Neale (@jonneale) 's Twitter Profile Photo

Although it’s forgotten it, Birmingham was once the cycle capital of the world. After all, the modern machine was invented in the West Midlands. My latest piece for Birmingham Dispatch. birminghamdispatch.co.uk/p/birmingham-w…

Although it’s forgotten it, Birmingham was once the cycle capital of the world. After all, the modern machine was invented in the West Midlands. My latest piece for <a href="/brumdispatch/">Birmingham Dispatch</a>. birminghamdispatch.co.uk/p/birmingham-w…
Charlotte Summers (@charlot_summers) 's Twitter Profile Photo

This is concerning… being a science superpower takes more than words. I very much hope these “fears” turn out to be unfounded.

nSinus-R (@nsr@infosec.exchange) (@nsinusr) 's Twitter Profile Photo

We have a PhD position opening over at the University of Birmingham! If you are interested in embedded systems, low-level hacking, telco security or trusted execution environments, feel free to reach out. Happy to discuss. Current Application deadline: Dec 5th.