Hackaday Links: June 13, 2021
When someone offers to write you a check for $5 billion for your company, it seems like a good idea to take it. But in the world of corporate acquisitions …read more Continue reading Hackaday Links: June 13, 2021
Tag Archives: NFC
Battery-free PSIcle sensor transmits tire pressure data to smartphones
Checking your bike’s tire pressure can be a fiddly process, which is why there are now valve stem attachments that let you check it with your smartphone. The just-announced PSIcle sensor makes things even easier, as it doesn’t require a battery.Continu… Continue reading Battery-free PSIcle sensor transmits tire pressure data to smartphones
Options for Integrating or developing a physical security solution (physical access control via in-house mobile apps [NFC/Bluetooh])
Our team is looking to either integrate or develop a physical security solution for a rather large campus.
Requirements:
Ability to either integrate (with reader/electronic lock hardware) from our mobile apps which would allow access contr… Continue reading Options for Integrating or developing a physical security solution (physical access control via in-house mobile apps [NFC/Bluetooh])
What are the security risks to NFC based YubiKeys?
What are the risks of using NFC on a YubiKey versus just a hard connector?
I imagine it would be possible to sniff some data off of these security keys? How real is the risk of sniffing and what could an attacker gain from such an attack (… Continue reading What are the security risks to NFC based YubiKeys?
NFC inner tube lets cyclists check air pressure with their smartphone
Austrian manufacturer Tubolito is already known for its tough, lightweight plastic bicycle inner tubes. Now, the company has added a chip to one model, which allows users to check their tire pressure using an app.Continue ReadingCategory: Bicycles, Tra… Continue reading NFC inner tube lets cyclists check air pressure with their smartphone
Custom Kernel EMV-like NFC Cards [closed]
I was wondering how to make (or buy) custom passive NFC-enabled kernel cards similar to EMV Payment cards.
I want to implement an own EMV-like communication algorithm to verify the authenticity of the NFC tag data using signature calculati… Continue reading Custom Kernel EMV-like NFC Cards [closed]
Is it possible to emulate a full (mifare 1k) card with the ChameleonMini (Rev.G 2)?
I am testing a lock box I own, it uses a Mifare 1k lock with default key, and I use a keyfob to unlock it.
I have both a Proxmark3 and a ChameleonMini.
With the Proxmark3 I am able to both clone the keyfob to a ‘Chinese Magic’ mifare 1k ca… Continue reading Is it possible to emulate a full (mifare 1k) card with the ChameleonMini (Rev.G 2)?
Free coffee! Dutch researcher hacks prepaid vending machines
Only try this at home, folks! As easy as it might look, it’s illegal in the wild, with good reason. Continue reading Free coffee! Dutch researcher hacks prepaid vending machines
Automated Balcony Shade Uses NFC
[Udi] lives in an apartment with a pleasant balcony. He also has three kids who are home most of the time now, so he finds himself spending a little more time out on the balcony than he used to. To …read more
No-Battery Pressure Sensors For Bike Tyres
Finding out you’ve got a flat tyres halfway into a long ride is a frustrating experience for a cyclist. Maintaining the
correct tyre pressures is key to a good ride, whether you’re stacking up the miles on the road or tackling tricky single track in the mountains. [CaptMcAllister] has put …read more