Abstract: In information systems and computer networks, the Hash Message Authentication Code (HMAC) algorithm is a crucial security mechanism widely utilized to ensure authentication and data ...

Many services use two-factor authentication nowadays, where your phone or email address gets sent a code that you must enter as part of the login process into an online service. These codes are one ...

Come along with me on a journey as we delve into the swirling, echoing madness of identity attacks. Today, I present a case study on how different implementations of OAuth 2.0, the core authentication ...

Android devices are vulnerable to a new attack that can covertly steal two-factor authentication codes, location timelines, and other private data in less than 30 seconds. The new attack, named ...

The new QR code-based key authentication feature is available to ensure you’re communicating with the person you want to communicate with. Once the feature is available, you can access details by ...

Apple introduced a new generation of Mac Studio with the M3 Ultra and M4 Max chips back in March, and many of us have been wondering when the company will update the Mac Pro with an even more powerful ...

Last summer, Apple inadvertently leaked future product listings in code related to Apple Intelligence. As shared by Aaron Perris at the time, the code leaked several iPhone 16 and 17 models, plus ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...

We've probably all received confirmation codes sent via text message when trying to sign into an account. Those codes are supposed to serve as two-factor authentication to confirm our identity and ...