Wifi Whisperer Installation Shows Your Data Wake #piday #raspberrypi @Raspberry_Pi
Privacy continues to be grist for the installation art mill. Here’s a piece from Kyle McDonald that uses Raspberry Pi to create a pretty creepy effect with your insecure data. via Wired
The artists built sniffers made from eight Raspberry Pis and wireless antennas, tuned to the different frequencies of open wireless channels. “We know where the data is in the air,” McDonald explains. “Normally these packets are getting sent from one device to another, but there’s no reason you can’t just stand nearby and listen to that same data as though you were the device it was intended for.”
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.