ADUCID 4.x

To proof his/ her identity ADUCID provides a feature called personal factor

• PF something only user know
• ADUCID uses a picture sequence or number sequence
• User has only one PF for all his services and devices

As soon as PF is created user can add a comfort factor. When service provider allows, CF can be used instead of PF. PF can be always use instead CF.

On Android phone a user can use a NFC tag.

On iOS devices with fingerprint sensor (iPhone 5S or better) user can activate fingerprint factor as addition to his / her secret.

For phones with native Android fingerprint support (not for proprietary implementations).

User can user some BT device like sport tester - something she/he has. When BT device is visible, CF authentication is automatically resolved.