TechCrunch：Xは昨年SMS 2FAのサポートを削除したが、iOSでPasskeysのサポートを追加した。

By submitting this form, you are consenting to receive communications from: FIDO Alliance, 3855 SW 153rd Drive, Beaverton, OR 97003, US, http://www.fidodev.wpengine.com. You can revoke your consent to receive emails at any time by using the unsubscribe link found at the bottom of every email.