Mobile device authentication
A mobile device has an authentication module that detects a proximity-based authentication component and unlocks sensitive areas of the mobile device when the proximity-based authentication component is within a desired proximity of the mobile device. If the proximity-based authentication component is not within the desired proximity of the mobile device, the mobile device automatically locks the secured areas of the mobile device. The proximity-based authentication component is separate from the mobile device in that it is not inserted or slid within the mobile device, or in any way attached to the mobile device, in order to be used.
1. A mobile device, comprising:
a mobile communication component that communicates over a mobile communication network;
a processor, being a functional part of the mobile device;
a display providing a plurality of selectable options for authentication, the plurality of selectable options comprising a proximity-based authentication option and at least one option other than a proximity-based authentication option, the proximity-based authentication option based on a proximity of a separate, proximity-based authentication component to the mobile device; and
an authentication module wherein in response to a selection of the proximity-based option, the display provides an instruction to bring the proximity-based authentication component near the mobile device and provides a button such that when the button is selected, the authentication module reads authentication information from the proximity-based authentication component that can be assigned to at least one secure area for use during later authentication and wherein after the authentication module reads the authentication information from the proximity-based authentication component, the display further provides a user interface that allows a user to assign the authentication information to a plurality of secured areas.
2. The mobile device of claim 1 wherein the separate, proximity-based authentication component comprises a radio frequency identification (RFID) tag, the mobile device further comprising:
an RFID reader that detects whether the RFID tag is within the predefined proximity by attempting to read the RFID tag.
3. The mobile device of claim 1 wherein the separate, proximity-based authentication component comprises a near field communication (NFC) device, the mobile device further comprising:
an NFC reader that detects whether the NFC device is within the predefined proximity by attempting to communicate with the NFC device.
4. The mobile device of claim 1 wherein the plurality of selectable options further comprises a bar code option.
5. The mobile device of claim 1 wherein the secured area comprises given functionality of the mobile device.
6. The mobile device of claim 1 wherein the secured area comprises given data accessible by the mobile device.
7. The mobile device of claim 6 wherein the secured area comprises one or more given folders accessible by the mobile device.
8. The mobile device of claim 6 wherein the secured area comprises one or more given files accessible by the mobile device.
9. The mobile device of claim 1 wherein the secured area comprises one or more given applications run on the mobile device.
10. The mobile device of claim 1 wherein the secured area comprises given tasks performed with the mobile device.