Apple treats these as two distinct systems that include an extra code to protect your account. But even people who have enabled either two-step or two-factor are hard pressed to understand which is ...

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 ...

If we’ve said it once, we’ve said it a million times: You should use two-factor authentication everywhere you can. It’s an easily enacted security measure that should give you a lot more peace of mind ...

An update to 1Password brings time-based one-time passwords (TOTP for short) to its iOS app. A one-time password is typically used as a second element in two-factor authentication (2FA), a subject ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...

Do you really think security is too much trouble? That no one is ever going to bother with your accounts? Ask former Gizmodo employee Mat Honan if he feels that way after his accounts and devices were ...

Your Amazon account contains sensitive information like your credit card and home address, so make two-step verification a priority. Two-step verification makes it ...

Two-factor authentication (2FA) is a security access method that requires users to provide two forms of identification (aka factors), typically a password in ...

Two locks are better than one — that's why Instagram is the latest app to switch on two-factor authentication and why you should turn it on, too. While a strong password and a bit of common sense will ...