This article explains two-factor authentication and how to get verification apps and codes. What is Two-Factor (2FA) Authentication? Two-factor authentication (2FA ...

It's just not safe.

Protecting an account with just a username and password is not very smart. Both can be stolen, guessed, or cracked too easily. This is why two-factor authentication (2FA) is recommended for all ...

Twitter announced yesterday that as of March 20, it will only allow its users to secure their accounts with SMS-based two-factor authentication if they pay for a ...

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 ...

Twitter announced Friday that as of March 20, it will only allow its users to secure their accounts with SMS-based two-factor authentication if they pay for a Twitter ...

Two-factor authentication (2FA) has emerged as a critical tool to prevent cybercrime. This functionality provides an additional layer of security beyond traditional password-based authentication. By ...

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 ...

Late on Friday, Twitter announced a new policy that will remove text message two-factor authentication (2FA) from any account that won’t pay for it. In a blog post, Twitter said that it will only ...

Cybersecurity attacks are now a common fixture of the digital landscape, but not enough people take password security seriously. Testing your password strength is one of the most overlooked yet vital ...

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 ...

You’ve probably noticed a requirement to enter a temporary passcode sent through email or text message after giving your password to log into one of your online ...