Lukas Arnold
@lukasarnld.bsky.social
Researching iOS' Cellular Protocol Stack @ SEEMOO
Studying CS @tuda.bsky.social
🌍 https://lukasarnold.de
Studying CS @tuda.bsky.social
🌍 https://lukasarnold.de
So far, we haven't discovered this functionality, but we're in the early stage of researching the C1. The baseband likely contains such an interface, but it may be hard to access. If we have any interesting updates regarding that, I'll share them.
June 27, 2025 at 8:39 AM
So far, we haven't discovered this functionality, but we're in the early stage of researching the C1. The baseband likely contains such an interface, but it may be hard to access. If we have any interesting updates regarding that, I'll share them.
You install CellGuard with TestFlight or download the special build for jailbroken devices on our website: cellguard.seemoo.de/docs/install/
June 14, 2025 at 6:40 PM
You install CellGuard with TestFlight or download the special build for jailbroken devices on our website: cellguard.seemoo.de/docs/install/
Due to the decentralized @atproto.com architecture, researchers can also collect vast amounts of data from BlueSky. There's an interesting paper from April 2024 about this. It has a whole section about labelers. bsky.app/profile/gare...
If you're curious about the growth of @bsky.app, a few of us published a paper using April'24 data. Since, all stats have gone through the roof... arxiv.org/pdf/2408.12449
January 25, 2025 at 5:51 PM
Due to the decentralized @atproto.com architecture, researchers can also collect vast amounts of data from BlueSky. There's an interesting paper from April 2024 about this. It has a whole section about labelers. bsky.app/profile/gare...
You can find the recording of my #OBTS talk about iPhone basebands and Apple Location Services on YouTube: youtu.be/DqOOggWDtes
#OBTS v7: Unraveling the iPhone’s Baseband Architecture to Defend Against Cellular Attacks. L Arnold
YouTube video by Objective-See Foundation
youtu.be
December 28, 2024 at 9:07 AM
You can find the recording of my #OBTS talk about iPhone basebands and Apple Location Services on YouTube: youtu.be/DqOOggWDtes
Thanks! You can rewatch the live stream recording with my talk at www.youtube.com/live/LKzJuEZ.... I guess at some point, there will also be a dedicated video. The slides are up on lukasarnold.de/pdfs/obts7-t....
December 11, 2024 at 8:32 PM
Thanks! You can rewatch the live stream recording with my talk at www.youtube.com/live/LKzJuEZ.... I guess at some point, there will also be a dedicated video. The slides are up on lukasarnold.de/pdfs/obts7-t....