Single sign-on is often safer, but it ties many apps to one “master” account. Here's how to secure it well and revoke old app ...

Passwords are responsible for 80% of data breaches. Passwordless authentication eliminates the attack surface entirely. Here ...

Concerned about someone spying on your smart speaker, video doorbell, or even your fridge? Here's how to prevent hackers from accessing your internet-connected devices.

Compare the best multi-factor authentication software in 2026. See which MFA tools offer adaptive security, easy setup, and ...

Two-factor authentication (2FA) is one of those things we all know we should use—even if it feels like a hassle. Yeah, it’s a tiny bit annoying in the moment, but it’s a whole lot less annoying than ...

A groundbreaking new study introduces an AI-powered smartphone app that noninvasively screens for anemia using a photo of a user's fingernail. The study shows the app provides hemoglobin estimates ...

Apple continues to develop a new feature for its Shortcuts app that will let users generate unique actions using Apple Intelligence models, based on backend code discovered by Nicolás Alvarez and ...

I stopped relying on passwords alone and fixed my biggest security gap ...

Google has released Android 17 Beta 3, and with it comes one of the update’s most anticipated features — app bubbles. Think of it as a cleaner evolution of Android’s older floating window system. You ...

Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often stands as the flimsiest barrier between a criminal and everything stored in ...

The app called Nearby Glasses scans Bluetooth signals to detect and alert users when the camera-equipped glasses are nearby. Reading time 2 minutes As smart glasses become more mainstream, such as ...