CarPlay sends a H264/5 video stream from the iPhone to the car's head unit, and receives touchscreen, knob, etc. input in the other direction (afaik). I'm not sure if the video is encrypted, but it seem rather unlikely that the dongle could exfiltrate such an amount of data undetected.
Ask HN: can Wireless-CarPlay dongles steal your data?
31–37 of 37 posts
Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#32I kinda just don't get wireless CarPlay/Android Auto at all. If I'm going to connect my phone to my car wirelessly for that, it's gonna drain the battery. So I'm going to plug it in so it can charge. So... now it's wired, so why do I need wireless? I guess if you have a wireless charging pad in your car, then that's a little bit more convenient. But the big inconvenience for me is just to have to take it out of my po…
Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#33I kinda just don't get wireless CarPlay/Android Auto at all. If I'm going to connect my phone to my car wirelessly for that, it's gonna drain the battery. So I'm going to plug it in so it can charge. So... now it's wired, so why do I need wireless? I guess if you have a wireless charging pad in your car, then that's a little bit more convenient. But the big inconvenience for me is just to have to take it out of my po…
Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#34I kinda just don't get wireless CarPlay/Android Auto at all. If I'm going to connect my phone to my car wirelessly for that, it's gonna drain the battery. So I'm going to plug it in so it can charge. So... now it's wired, so why do I need wireless? I guess if you have a wireless charging pad in your car, then that's a little bit more convenient. But the big inconvenience for me is just to have to take it out of my po…
Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#35Can someone recommend a dongle that actually works? I’ve tried a few and they are highly unreliable or stop working after a few months.
I'd use it a little differently, but it's my wife's car, not mine. Who would have thought a 2022 Mercedes would have wired-only CarPlay?
Anyway, I find it excellent for podcast control. If maps are off (in my case, because location services are turned off) it doesn't really use more power than plain Bluetooth audio, and when I approach my destination on a trip I'll turn on location and plug it in to juice up the last bit.
Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#36Re: Ask HN: can Wireless-CarPlay dongles steal your data?
#37I kinda just don't get wireless CarPlay/Android Auto at all. If I'm going to connect my phone to my car wirelessly for that, it's gonna drain the battery. So I'm going to plug it in so it can charge. So... now it's wired, so why do I need wireless? I guess if you have a wireless charging pad in your car, then that's a little bit more convenient. But the big inconvenience for me is just to have to take it out of my po…