“Something you have” is your phone. An authenticator app merely confirms that you have your phone. In years past, a texted code was enough to confirm that you did, indeed, have your phone. Even though ...

Passkeys are on a course to replace most passwords. Using passkeys involves a delicate balance of multiple technologies. The "authenticator" is one of those, and it comes in multiple types. In ZDNET's ...

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In a move that further cements its reputation as a privacy-first tech company, Proton has officially released Proton Authenticator, a free two-factor authentication (2FA) app for Windows, macOS, Linux ...