Collaborate Disseminate
I have credit card with wireless payment.
For low prices it does not require to enter pin code.
An attacker with 100$ device can take these money whithout my knowledge.
Of course, I can configure day limits but as I know w… Continue reading Is it possible to disable NFC on credit card?
From my knowledge on NFC, which isn’t a lot, it seems like it would be very easy to copy an NFC token.
What methods can be used to prevent people from making unauthorised copies of the NFC tokens?
When I say tokens I mean t… Continue reading Prevent NFC token from being easily copied?
You can use applications to get data from these cards. I got tracks data of my cards as well as card number and expiry from my debit card just by single tap of phone. A criminal can use that data and use it ( though my card i… Continue reading Why are card associations launching RFID enabled payment cards despite of their being unsecure?
Part of my school thesis involves the programming of NFC tags. I am doing this by writing an Android application in Java. These NFC tags need to be able to hold data (for example just a website) in a secure way. This means th… Continue reading How to "really" program NFC tags
How can I clone an encrypted Mifare DESfire EV1 Card?
Tried a 13.56Mhz Reader/writer from eBay but didn’t work properly… I need to find any possible way of doing this.
Let’s say I have the following scenario. I have QR Code, Eddystone and/or NFC which contains IP address, with which, my client side application communicates. Let’s say this IP address can vary from user to user (or let’s say … Continue reading Protecting QR Code, Eddystone and NFC against spoofing
I’m trying to understand if the ISO 14443 guarantees any degree of security for an NFC transaction. I can’t access the documentation because it is not free, but I see devices (like MIFARE DESFire or what) claiming they respec… Continue reading NFC and ISO 14443 : security?
Can BLE U2F security keys used on Chrome for macOS/Windows for any site supporting U2F USB keys as a second factor?
What sites/apps can I use NFC/BLE U2F keys for on NFC-supporting Android smartphone?
Specifically interest… Continue reading Where can I use BLE/NFC U2F device?
Can BLE U2F security keys be used on Chrome for macOS/Windows for any site supporting U2F USB keys as a second factor?
What sites/apps can I use NFC/BLE U2F keys for on NFC-(and BLE-)supporting Android smartphone?
Specific… Continue reading Where can I use BLE/NFC U2F device?
So, I have this public transportation card, as well as a card that grants access to my school and lastly one that grants access to my work’s office building.
My android device doesn’t allow me to create a “Wallet” containing… Continue reading Is there a reason why Android blocks emulating a RFID tag?