An authenticator app generates special login codes for you to verify your identity online. Wondering why you need these codes ...

What Does an Authenticator App Do? Authenticator apps are a multi-factor authentication method you can use to encrypt your online login credentials. Simply put, MFA verifies that you're the one ...

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

There's also no Microsoft Authenticator app for Android's Wear OS or Apple's watchOS. Of the apps I've reviewed, Authy is the only one with an app for watchOS, while Stratum supports Wear OS.

In the wake of near-constant data breaches, here's a tip: Use encryption everywhere you can. The easiest way is to add multi-factor authentication (MFA) to your online accounts with an ...