An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

Qurakslab found vulnerability in MIFARE Classic smart cards made by Shanghai Fudan Microelectronics Group The security vulnerability allows “card-only” attacks and not the corresponding card reader A ...

Rotary encoders sense changes in the position of a rotating shaft, then generate signals that send speed, direction, and position information to a receiving device such as a counter, drive, or ...

The recent compromise of Saflok's hotel lock system, potentially exposing three million hotel room locks, highlights this cybersecurity concerns related with devices in our technological world. The ...

Editor’s Note: This article, which was originally published by CS sister publication Security Sales & Integration, covers the vulnerabilities of some Saflok-brand RFID-based hotel keycard locks used ...

In a scenario that feels lifted from Oceans 11, a group of hackers have shown the vulnerabilities of RFID-based locks through a hotel room keycard. A team of security researchers recently revealed a ...

Researchers have developed a simple exploit capable of unlocking all of the doors at more than 10,000 hotels worldwide. Saflok-brand RFID-based keycard locks have been around for 36 years. But only in ...

An attack method called `` Unsaflok '' has been announced that exploits vulnerabilities in card key systems to unlock them. The card key system targeted by Unsaflok is used in hotels around the world, ...

There are many hotels around the world that have embraced modern day technology. This includes the use of smart locks which can be unlocked using your phone. This means that hotels no longer need to ...