The phased deployment of RSA Authenticator 4.5 for Android on the Google Play Store began on October 21, 2024, and reached 100% by October 28, 2024. The phased deployment of RSA Authenticator 4.5 for iOS on the Apple App Store started on October 29, 2024, and is expected to reach 100% of users within one week.

Furthermore, we are excited to announce that the RSA Authenticator 4.5 for iOS and Android is now a FIDO2-certified authenticator. For more information about the RSA Authenticator 4.5 for iOS and Android, refer to the RSA Authenticator 4.5 for iOS and Android Release Notes.