SMS two-factor authentication is no longer available on Twitter, unless you pay for Twitter Blue. Fortunately, if your an iPhone user, there's a better option anyway. With more than a decade of ...

There are a slew of new features in iOS 15, so many in fact that Apple did not have time to cover all of them during today's keynote event. One of these new features is a built-in authenticator that ...

iOS 15 brings several new security features to the iPhone. But ultimately, the security of a device is in the hands of the owner, who can choose to bolster that security or weaken it. Here's what you ...

Google has updated its 2FA Authenticator app for iOS with a new privacy feature that lets users require Face ID or Touch ID before displaying two-factor account authentication codes. Previously, ...

When I first installed Google Authenticator on iPhone to handle two-factor authentication (2FA), I realized the app had a flaw I hoped I'd never have to deal with. If the handset is lost or stolen, so ...

This guide will show you how to move your Microsoft Authenticator to your new Phone. This is something I had to do recently and it took a while to find out how to do it. This guide covers both the ...