Wearable secure data device

1. A system comprising:

a communication interface;

a security sensor;

a computer processing circuit;

a portable housing that encloses at least portions of the communication interface, the security sensor, and the computer processing circuit; and

a computer-readable storage medium storing instructions, which, when executed by the computer processing circuit, are configured to cause the computer processing circuit to perform a method comprising:

changing an operational mode from a closed operational mode to an open operational mode for a secure data device that stores a plurality of secure data items, in response to a manual user input detected by the security sensor;

receiving a request for at least one of the secure data items from a client device that is communicating with a third-party device;

providing a response to the request for the at least one secure data item based on the operational mode, wherein providing the response to the request comprises providing the response directly to the third-party device, and wherein:

the response comprises at least one of the secure data items for the open operational mode;

the response comprises a blank response for the closed operational mode; and

providing the response comprises:

retrieving the at least one secure data item from a secure storage of the secure data device;

decrypting the at least one secure data item; and

generating the response comprising the at least one secure data item.

2. The system of claim 1 , further comprising illuminating the secure data device based on the operational mode.

3. The system of claim 1 , wherein the request for the at least one secure data item comprises a request from the client device to the third-party device.

4. The system of claim 3 , wherein providing the response comprises modifying the request from the client device such that the request comprises the at least one secure data item.

5. The system of claim 1 , wherein the security sensor is selected from a group comprising a touch sensor, push button, biometric sensor, switch, and microphone.

6. A computer program product comprising program instructions stored on a computer readable storage medium, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a processor to cause the processor to perform a method comprising:

changing an operational mode from a closed operational mode to an open operational mode for a secure data device that stores a plurality of secure data items, in response to a manual user input detected by a security sensor;

receiving a request for at least one of the secure data items from a client device that is communicating with a third-party device;

providing a response to the request for the at least one secure data item based on the open operational mode, wherein providing the response to the request comprises providing the response directly to the third-party device, and wherein:

the response comprises at least one of the secure data items for the open operational mode;

the response comprises a blank response for the closed operational mode; and

providing the response comprises:

retrieving the at least one secure data item from a secure storage of the secure data device;

decrypting the at least one secure data item; and

generating the response comprising the at least one secure data item.

7. The computer program product of claim 6 , wherein:

the operational mode is not associated with allowing access to the secure data items; and

providing the response comprises generating a closed response that does not comprise the at least one secure data item.

8. The computer program product of claim 6 , the method further comprising illuminating the secure data device based on the open operational mode.

9. The computer program product of claim 6 , wherein the request for the at least one secure data item comprises a request from the client device to the third-party device.

10. The computer program product of claim 9 , wherein providing the response comprises modifying the request from the client device such that the request comprises the at least one secure data item.

11. A computer-implemented method, comprising:

changing an operational mode from a closed operational mode to an open operational mode for a secure data device that stores a plurality of secure data items, in response to a manual user input detected by a security sensor;

receiving a request for at least one of the secure data items from a client device that is communicating with a third-party device; and

providing a response to the request for the at least one secure data item, wherein the response comprises at least one of the secure data items for the open operational mode, and wherein the response comprises a blank response for the closed operational mode, wherein providing the response to the request comprises providing the response directly to the third-party device.

12. The method of claim 11 , wherein:

the open operational mode is associated with allowing access to the secure data items; and

providing the response comprises:

retrieving the at least one secure data item from a secure storage of the secure data device;

decrypting the at least one secure data item; and

generating the response comprising the at least one secure data item.

13. The method of claim 11 , wherein:

the operational mode is not associated with allowing access to the secure data items; and

providing the response comprises generating a closed response that does not comprise the at least one secure data item.

14. The method of claim 11 , further comprising illuminating the secure data device based on the operational mode.

15. The method of claim 11 , wherein the request for the at least one secure data item comprises a request from the client device to the third-party device.

16. The method of claim 15 , wherein providing the response comprises modifying the request from the client device such that the request comprises the at least one secure data item.