Two-factor authentication (2FA) provides an extra layer of security for online accounts like banking or emails. It combines a traditional password with a different device you have access to, such as a ...

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

Editor’s note: This story has been updated to include additional information about the Open-Architecture Data Repository and NOAA’s supercomputing improvements. The National Oceanic and Atmospheric ...

Multi-factor authentication requires users to present two or more pieces of evidence to prove their identity, such as a password and a one-time code sent to an ...

An examination by security researchers finds an alarming flaw in the search giant's new feature, which syncs your Authenticator app across devices. Reading time 3 minutes A new two-factor ...

Beyond just making social media venues safer, here's how to shift away from SMS-based two-factor authentications and secure your online life properly, by using Google Authenticator on your iPhone. Two ...

Everyone in security will tell you need two-factor authentication (2FA), and we agree. End of article? Nope. The devil, as always with security, is in the details. Case in point: in the last few weeks ...

Discover optimal asset allocation strategies for incorporating cryptocurrency into your portfolio, balancing high-growth ...