Any account on X that uses a security key will need to re-enroll it. You can do this through security settings on the X website or app. The move is necessary due to the retirement of the twitter.com ...

The social network formerly known as Twitter has very quietly revealed that the twitter.com domain is set to be “retired.” As a first step, the company is requiring anyone who uses a hardware security ...

While SMS codes and authenticator apps are popular options for two-factor authentication, they have some vulnerabilities and limitations. A more secure option is a security key—a physical device that ...