"X Introduces Passwordless Passkey Logins for iOS Users in the US"
The X iPhone app now supports passwordless logins with passkeys, allowing users to use Face ID, Touch ID, or their device's passcode instead of entering a password. Passkeys tie account security to the device's security by generating two cryptographic keys, with one stored on X and another locally. This feature is currently available only in the US, and X has not disclosed when it will be rolled out on Android or in other countries. Passkeys are part of a trend in major tech companies enabling passwordless logins, and they can be used across multiple devices with backup options available in case of device loss or damage.