The fourth iteration of the „Objective for the We“ event will be held in Berlin at the end of July. Apply to join us for two days of free trainings and talks that teach Apple security research in a beginner-friendly way.

I just published the slides of my #OBTS v8.0 talk about Apple's #C1 baseband. Our C1 #binja loader is now available on GitHub, and you can find a recording on YouTube. lukasarnold.de/posts/obtsv8...

OBTS v8.0: Diving into C1

Learn more about my talk “What’s at the Bottom of the Sea, One Baseband? - Diving into the C1” at eight edition of the Objective by the Sea conference.

lukasarnold.de

Thanks for joining my #OBTSv8 talk about Apple's novel #C1 & #C1X basebands. I'm glad to be back at this awesome conference. We'll release the slides and tooling in the coming days.

I‘m glad to be back at #OBTS v8.0 with a talk about Apple‘s #C1 baseband and carrier profiles objectivebythesea.org/v8/talks.htm...

#OBTS v8.0: Talks

Conference Talks

objectivebythesea.org

We've released CellGuard 1.6.0, our iOS app, to make use of the iPhone's internal baseband communication. The update enhances support for dual SIM, adds new #C1 packet types, automatic navigation to sysdiagnoses, and more: cellguard.seemoo.de/docs/changel...

Changelog

Changelog # 1.6.0 # CellGuard now supports dual SIM setups. When two SIM cards are activated simultaneously, the app can distinguish between their connected cells and packets. We’re working on extract...

cellguard.seemoo.de

Jiska's first lighting talk at #38c3 will show you how to get started with CellGuard to detect fake base stations

jiska@naehrdine.bsky.social · 2y ago

I will give two lightning talks at #38c3 🎉 Both on day 3, stage Huff, around 11:30am. Detecting Fake Base Stations with CellGuard on iOS 📶 cfp.cccv.de/38c3-lightni... iOS Inactivity Reboot 📲 cfp.cccv.de/38c3-lightni...

It's great seeing students I've had the privilege to supervise deliver amazing talks at #OBTS - and for Lina it's even her first conference talk! Check out their recordings on YouTube: youtube.com/@objectiveseefoundation

Thanks for joining my talk about iPhone basebands at #OBTS #OBTSv7. It’s an awesome experience in Maui, and I’m looking forward to the rest of the conference. You can find the slides at lukasarnold.de/pdfs/obts7-t...