USB HID And Run Exposes Yet Another BadUSB Surface

You might think you understand the concept of BadUSB attacks and know how to defend it, because all you’ve seen is opening a terminal window. Turns out there’s still more attack surface…

Human-Interfacing Devices: Packing For The Descriptor Heist

We started with figuring out HID descriptors a week ago, and I’ve shown you how to send raw HID packets using a MicroPython fork. We do still have the task in front of us – making a tou…

Human-Interfacing Devices: The Descriptor Heist

Today, we’ll build our own input devices. And they will be easy to create and write firmware for, they will work perfectly, and they will be cross-platform. We can do that with help of the Hu…

Keyboard Shortcuts At The Touch Of A Planetary Cube

[Noteolvides] creates the CubeTouch, a cube made of six PCBs soldered together that creates a functional and interactive piece of art through its inlaid LEDs and capacitive touch sensors. The devic…

Breaking Down The USB Keyboard Interface With Old-Fashioned Pen And Paper

What is better for gaming, old PS/2 style keyboards, or modern USB devices? [Ben Eater] sets out to answer this question, but along the way he ends up breaking down the entire USB keyboard interfac…