Authentication has been a part of digital life since MIT set up a password on their shared-access computer in 1961. Today, authentication covers virtually every ...

A talented hacker might be able to easily crack the password for your bank account – especially if it falls under the easy-to-guess formula of your first name and last initial. However, if you have ...

In “LastPass Publishes More Details about Its Data Breaches” (3 March 2023), I talked about how I decided to move my two-factor authentication (2FA) codes from Authy to 1Password and how the process ...

Twitter users will soon have to use an authenticator app or a security key to be able to use two-factor authentication if they're not a Blue subscriber. The website has made text-based 2FA an ...

You’ve heard the advice for years: Turn on two-factor authentication everywhere it’s offered. It’s long been clear that using only a username and password to ...

Only users who pay a monthly fee for Twitter's subscription service will get to use text message authentication in order to keep their accounts secure, the social media company says. Two-factor ...

Two-factor authentication adds a barrier between whoever's logging in and the account by requiring authentication in two ways, such as a computer and phone. This ...

The system uses biometric authentication and PIN codes to offer stronger protection against phishing-prone passwords and conventional two-factor authentication.

Update Sign-In & Security settings on iPhone, Mac, or the Apple Account page This article explains how to turn on iCloud two-factor authentication to protect your Apple ID/Apple Account from theft, ...

There were a lot of users worried they’d get locked out of their accounts yesterday, thanks to viral tweets about the two-factor service being shut down. There were a lot of users worried they’d get ...

Twitter announced Friday that users who do not subscribe to Twitter Blue will soon have to give up using text messages as a two-factor authentication method to secure their accounts. The social media ...

As Twitter developers scramble to implement new features, but a fairly important one seems to have stopped working for some users – two-factor authentication. Elon Musk’s purchase of Twitter has ...