You really should be using two-factor authentication for all your important accounts. An extra layer of added security, with a six-digit passcode that’s regenerated every 30 seconds, is essential for ...

Yes, two-factor authentication is a crucial layer of security to add to your online accounts, but you remain vulnerable to hacks if you receive the codes via text message. A better way to manage these ...

Two-factor authentication is a security process that requires users to provide two distinct authentication factors to access an account. By introducing a second layer ...

Twitter is discontinuing SMS-based 2FA for everyone except Twitter Blue members on March 20. Here's how to switch from text-based multi-factor authentication to an app or security key. My title is ...

We imagine no 9to5Mac reader needs to be told to use two-factor authentication (2FA) security wherever possible, but how do you know which websites support it … ? If you need to convince non-techy ...

Twitter’s latest move under Elon Musk is to start charging a fee for the use of SMS messages for two-factor authentication. To avoid that charge, here’s how to use Google Authenticator for Twitter two ...