Following a restart operation in Windows, the Microsoft Usbccid Smartcard Reader may show an error status and display an exclamation mark in a yellow triangle ...

Microsoft says the October 2025 Windows security updates are causing smart card authentication and certificate issues due to a change designed to strengthen the Windows Cryptographic Services. This ...

Millions of U.S. government employees and contractors have been issued a secure smart ID card that enables physical access to buildings and controlled spaces, and provides access to government ...

Microsoft accidentally broke several things in the October 2025 Windows Update, but smart card authentication was not one of them. That was intentionally broken, and the temporary workaround requires ...

Researchers have devised a novel attack that recovers the secret encryption keys stored in smart cards and smartphones by using cameras in iPhones or commercial surveillance systems to video record ...

?Access control refers to the process of granting access to certain entities or persons and refusing access to others. Access used to be primarily physical and was controlled via gates, locks, and ...