We've probably all received confirmation codes sent via text message when trying to sign into an account. Those codes are supposed to serve as two-factor authentication to confirm our identity and ...

Azure can yield very powerful tokens while Google limits scopes, reducing the blast radius. Register for Huntress Labs' Live ...

I have long encouraged the use of two-factor authentication (2FA) or two-step verification (2SV) with online accounts whenever possible (for more about the difference, see “Two-Factor Authentication, ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...

Two-factor authentication is kind of secondary way of ensuring that the right person is logging into an account, and you ...

Google is shaking up its two-factor authentication system in Gmail. In an exchange with Forbes, a Google spokesperson ...

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 ...

Following two weeks of extreme chaos at Twitter, users are joining and fleeing the site in droves. More quietly, many are likely scrutinizing their accounts, checking their security settings, and ...

Instagram Two-Factor Authentication (2FA) code sent on WhatsApp will be possible in the future, an app analyst and leaker suggested. The planned feature will not replace the current authentication ...

Elon Musk's acquisition of Twitter has proven controversial, confusing, amusing, and sometimes even frustrating. This week appears to be falling in the frustrating category, as some users are warning ...

Two-factor authentication (2FA) is a great way to boost the security of your accounts. But even with that added layer of security, malicious actors are finding ways to break in. So-called adversary-in ...