Like many of us of a certain vintage, [Dillan Stock] at The Stock Pot is nostalgic for VHS tapes. It’s not so much the fuzzy ...

NFC tags and readers communicate wirelessly with each other over very short distances. Tags store a small amount of data on them that is sent to the reader in the form of electromagnetic pulses.

Eavesdropping occurs when an attacker intercepts the communication between an NFC tag and a reader. Because NFC operates at 13.56MHz, the range of interception is typically very short, often less ...

A Music Box Commanded By NFC Tags. March 31, 2025 by Lewin Day 7 Comments [Luca Dentella] ... and a PN532 NFC reader for reading the flash cards that activate the various songs.

The tag consists of an NXP Semiconductors NTAG 213 TT chip, a version of the NTAG 213 that can detect changes in tamper loop resistance while the antenna still responds to interrogation. The tamper ...

This appears in notifications as Website NFC Tag. One reader found that they received repeated notifications for a payment service even when their phone was ostensibly nowhere near any NFC device.

Unlike NFC, RFID only supports one-way communication — from the tag to the reader — and can’t store nearly as much information. Then there’s the new kid on the block: Ultra Wideband (UWB).

Several factors have led to the emergence of new applications. One is that an NFC tag—which can function as a passive tag or a reader, depending on the application—is present in the majority of mobile ...