The most important thing to understand about 2FA is what it really is. Essentially, it’s an extra layer of security beyond your password that makes it harder for people to get into your account. In ...

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 ...

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 ...

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 ...

After employee data was compromised by a phishing campaign, the company encourages strengthening your account security by implementing two-factor authentication. A recent graduate of the University of ...

GameSpot may get a commission from retail offers. Call of Duty is offering players an incentive for enabling two-factor authentication on their Activision account in the form of double battle pass XP.

If you haven’t seen your data exposed in a major data breach within the last five years alone, you haven’t been paying attention. Billions of people worldwide have lost their data many times over. 26 ...

Did you know that it’s possible to require two-factor authentication (2FA) to log into user accounts on any Ubuntu system?

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 ...