Patent attributes
A user is authenticated to a mobile computing device using an NFC tag. The NFC tag may be initially associated when an NFC reader of the device senses the NFC tag and wirelessly retrieves a tag identifier from the tag. The tag identifier is stored for subsequent retrieval. The authentication process begins after receiving a valid password and then positioning the device proximate the object such that the NFC reader of the device retrieves the tag identifier from the NFC tag without receiving input at the mobile computing device. In the event that the retrieved tag identifier matches the stored tag identifier, the mobile computing device is unlocked and the user may access the mobile computing device. If the retrieved tag identifier does not match the stored tag identifier, the user is not authenticated and the mobile computing device remains locked.
