Hardware security keys make two-factor authentication faster, simpler, and nearly impossible for hackers to bypass.

X is retiring the Twitter domain for 2FA authentication. Christopher Stanley, a security engineer at X, xAI, and SpaceX, said ...

Passwords remain the go-to authentication tool in everyday life, says CISPA researcher Alexander Ponticello. At the same time, passwords are often a security weak spot: too short, too simple, and ...

X has confirmed the retirement of the twitter.com domain, beginning with a mandatory re-enrolment of hardware security keys by November 10 to keep using protected accounts without lockout.

The cryptic mandate from X Safety on Friday led many to suspect a security breach was behind it. When a platform forcibly rotate security keys, it's often a sign it is working through incident ...

If you don't re-enroll your physical security key by the deadline, you'll be locked out of your account. Here's what to do.