New report warns of connected-car security dangers

Securing the connected, smart and increasingly autonomous cars of tomorrow against hackers and criminals will only get harder as the computerized and constantly communicating ecosystem for connected vehicles expands to take in smart road infrastructure, smart homes and smart cities. That’s the warning in “Observations and Recommendations on Connected Vehicle Security,” a new paper from the Cloud Security Alliance, a tech-focused industry group that studies security issues and promulgates best practices. The authors were lead by Brian Russell, who is the chairman of CSA’s Internet of Things Working Group and the chief engineer for cybersecurity solutions at Leidos. They note that a connected vehicle’s attack surface only gets larger as automakers add more navigation, engine-control and entertainment systems inside the car, and society adds more smart devices and connected infrastructure outside of it. “Within a system-of-systems such as the CV ecosystem, there are many points of interconnectedness. A compromise of any one of these points potentially offers attackers the […]

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The Tiniest Mechanical Keyboard Ever

Owning a mechanical keyboard makes you a better person. It puts you above everyone else. Of course, owning a mechanical keyboard does come with some downsides. Carrying a mechanical keyboard around all the time to tell everyone else you’re better than them is usually impractical, but [cahbtexhuk] has come up with a solution. It’s a miniature Bluetooth mechanical keyboard that’s also a keychain.

Mechanical keyboard keychains are nothing new – they’re really just a piece of injection molded plastic meant to fit a single Cherry MX keyswitch. Usually, though, these are just trinkets — think of them as a fidget …read more

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Hackaday Prize Entry: HeartyPatch

[Ashwin K Whitchurch] and [Venkatesh Bhat] Have not missed a beat entering this year’s Hackaday Prize with their possibly lifesaving gadget HeartyPatch. The project is a portable single wire ECG machine in a small footprint sporting Bluetooth Low Energy so you can use your phone or another device as an output display.

Projects like this are what the Hackaday Prize is all about, Changing the world for the better. Medical devices cost an arm and a leg so it’s always great to see medical hardware brought to the Open Source and Open Hardware scene. We can already see many uses …read more

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A Smart Table For Gamers

When makers take to designing furniture for their own home, the results are spectacular. For their senior design project, [Phillip Murphy] and his teammates set about building a smart table from the ground up. Oh, and you can also use it to play games, demonstrated in the video below.

The table uses 512 WS2812 pixels in a 32 x 16 array which has enough resolution to play a selection of integrated games — Go, 2-player Tetris, and Tron light cycle combat — as well as some other features like a dancing bird party mode — because what’s the point of …read more

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Ubertooth – Open Source Bluetooth Sniffer

Ubertooth is an open source Bluetooth sniffer and is essentially a development platform for Bluetooth experimentation. It runs best as a native Linux install and should work fine from within a VM. Ubertooth ships with a capable BLE (Bluetooth Smart) sn… Continue reading Ubertooth – Open Source Bluetooth Sniffer

Portable Bluetooth Speaker Reacts to Sound

[IanMeyer123] should be working on his senior design project. Instead, he’s created a sound-reactive Bluetooth speaker that may not earn him an A grade but will at least keep the team entertained.

[Ian] started with the amp and power. The amp is a 15 watt, 12 volt model based on the popular TDA7297 chip. Power comes from a portable laptop battery rated at 185 Wh. [Ian] himself said that is absolute overkill for this project. While [Ian] hasn’t run any longevity tests on his setup, we’re guesstimating it would be rated in days.

Every Bluetooth speaker needs a sweet light …read more

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