Chaos Communication Congress

Bifröst: Apple's Rainbow Bridge for Satellite Communication (37x26)

Air date: Dec 27, 2023

Apple's cutting-edge emergency SOS and location sharing services provide crucial communication alternatives when no cellular network is available. This talk will shed light on how these satellite services work, how they are integrated into existing fall and crash detection, present the security measures employed to safeguard resource access and privacy, and explore how this communication is embedded within the operating system.