Step-by-step guide to setting up two-factor authentication on Google, Apple, Microsoft, and social platforms for stronger account security.

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 ...

A Google account sits at the heart of the internet experience for billions of users worldwide. Protecting it is paramount if services such as Gmail, Google Docs and Google Photos are to remain secure.

Administrators can enforce the use of a hardware key as the sole 2FA method and mandate even more robust restrictions by requiring the use of a PIN. Implementing user authentication with only a ...

Google’s updated 2FA setup no longer requires a phone number by default. Users can set up 2FA directly with an authenticator app or hardware key, skipping SMS verification. Google has streamlined its ...

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is one ...

Although some sources are wary about using two-factor authentication (2FA) to secure your online accounts, it remains a worthwhile consideration when setting up a new account. It's like, why make it ...

If you have Twitter's SMS-based two-factor authentication (2FA) method turned on, but you haven't paid for Twitter Blue, you've probably been getting nagging messages from Twitter about it going away.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, Nov. 30, 2024: This story, originally published Nov.

GitHub will begin selecting accounts for enrollment in two-factor authentication next week. All users will be required to use 2FA by year-end. Following through on a pledge made last year, GitHub on ...

Gemini says that it continues to be focused on crypto innovation by allowing users to add passkeys “for two-factor authentication to their accounts.” As explained in a blog post by Gemini, passkeys ...