Collaborate Disseminate
Can our bodies be hacked? The answer may be yes, in that anyone can implant a chip under the skin and these devices do not usually use secure technologies, according to Entelgy. However, despite more than a decade of talk about biohacking, implantable … Continue reading As biohacking evolves, how vulnerable are we to cyber threats?
There are many situations in which it’s important to know how much force one object is applying to another item. A small, thin sticker has been designed to measure and relay such data, without requiring wires or batteries.Continue ReadingCategory: Scie… Continue reading Tiny radio-powered sticker measures force applied between objects
A subset of hackers have RFID implants, but there is a limited catalog. When [Miana] looked for a device that would open a secure door at her work, she did …read more Continue reading Bespoke Implants are Real—if You put in the Time
In a way, an e-paper display makes an excellent foundation for a reprogrammable RFID card. The display only needs power during a refresh, and 125 kHz RFID tags are passive …read more Continue reading RFID Emulator + E-paper Badge Can be Programmed With Sound
I am trying to write a small explanation for a customer, who wants to understand why his Mifare Desfire transponders are safe from being cloned.
I was trying to search for an easy scheme or text that explains how the authetication process … Continue reading Mifare Desfire authentication process / cloning protection
Anyone with more than one cat can tell you that the joy mischief they bring into your life is much more than twice that of a single cat. And if …read more Continue reading Cat Feeder Depends on RFID to Keep the Peace at Dinnertime
RFID tags wirelessly provide a wealth of information on products or other items, but they can only be read by dedicated portable devices. That may soon change, however, as a tag-integrated chip and a software update could allow everyday smartphones to … Continue reading Software update and tiny chip could turn phones into full-on RFID readers
I bought some mifare desfire ev2 cards because i needed a card that can be recognizable to everyone but that can’t be cloned. So my idea was to store a private key into the card in a secure way and a public one that everyone can see. my ca… Continue reading Mifare Desfire EV2 data signing
From what I know, Mifare Classic cards are easy to copy/clone using a device such as a flipperzero, and it has to do with authentication using the CSN (card serial number)
However, let’s say that a system has 2 kinds of readers, a reader t… Continue reading Is using the CSN of a mifare desfire EV2 safe?
My building gave me a single fob. I made 3 copies of it for my family and they all opened the building entrance but not my actual apartment door, until one day the building told me they had noticed I had made copies of the fobs which was n… Continue reading Can a security system detect there are multiple copies of a single-issued fob?