bluetooth   19644

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You could have invented that Bluetooth attack | Trail of Bits Blog
A serious bluetooth bug has received quite a bit of attention lately. It’s a great find by Biham and Newman. Given BLE’s popularity in the patch-averse IoT world, the bug has serious implications. And yet, it’s remarkably clean and simple. Unlike many elliptic curve bugs, an average human can totally understand the bug and how it can be exploited. It’s a cool application of a conceptually approachable attack.
This post describes the bug, how to exploit them, and how that specifically happened with the bluetooth protocol. But first, let’s take a crash course in elliptic curves and invalid curve point attacks.
bluetooth  bug  security  privacy  hack  math 
4 days ago by rgl7194
Why Bluetooth Headsets Are Terrible on Windows PCs
Bluetooth audio is good now, right? That’s what I’ve been hearing, so I purchased a $300 Bluetooth headset for my Windows PC, expecting to have a good experience. It was terrible. I blame Bluetooth—and Windows.
windows  bluetooth  headsets 
6 days ago by morwyn
Interesting evolution of the older laser keyboard, now combined with a DLP projector to show a monitor as well
DLP  projector  display  laser  keyboard  bluetooth  hardware  electronics  devices  wireless 
6 days ago by asteroza

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