The Weather Station At The Top Of The World
The crown jewels of the Earth’s mountain ranges, the Himalayas, are unsurpassed in their beauty, their height, and their deadly attraction to adventurers, both professional and amateur. The gem of the Himalayas is, of course, Mount Everest, known as Sagarmatha to the Nepalis and Chomolungma to the Tibetans. At 8,848 …read more
Separation Between WiFi And Bluetooth Broken By The Spectra Co-Existence Attack
This year, at
DEF CON 28 DEF CON Safe Mode, security researchers [Jiska Classen] and [Francesco Gringoli] gave a talk about inter-chip privilege escalation using wireless coexistence mechanisms. The title is catchy, sure, but what exactly is this about?
To understand this security flaw, or group of security flaws, we …read more
Just Who Makes Tubes These Days?
For most of us, electronic technology comes in the form of solid state devices. Transistors, integrated circuits, microcontrollers. But for the first sixty years or so of the field existing, these devices either hadn’t been invented yet or were at too early a stage in their development to be either …read more
Proteus, The Shape-Shifting And Possibly Non-Cuttable Material
How cool would it be if there was a material that couldn’t be cut or drilled into? You could make the baddest bike lock, the toughest-toed work boots, or the most secure door. Really, the list of possibilities just goes on and on.
Researchers from the UK and Germany claim …read more