Computing system for managing data

• US 10,057,340 B2
• Filed: 10/06/2016
• Issued: 08/21/2018
• Est. Priority Date: 06/23/2011
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Kimchi, Gur, Barga, Roger, Gupta, Vinay, Apter, Zachary, Paparizos, Stelios
• Primary Examiner(s): Dalencourt, Yves
• Application Number:
  US15/287,649
• Publication Number:
  US 20170026466A1
• Time in Patent Office: 684 Days
• CPC Class Codes: G06Q 30/0267 Wireless devices
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/104 Grouping of entities
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/1068 Discovery involving direct consultation or announcement among potential requesting and potential source peers

Abstract

Various embodiments are described for systems and methods for managing data. The system may include a device group configured for peer-to-peer communications, the device group including a computing device and one or more peer computing devices. The system includes a cross device application programming interface (API) that is implemented as a device group API client executed on the computing device and each of the peer computing devices. Each device group API client includes a permissions module that is configured to determine whether a request satisfies a device-group-specific permission for access to data stored on any device associated with the device group. Upon authorization of the request, a file storage module is configured to retrieve and output the requested file.

Claims

1. A method for managing data, the method comprising, at a computing device associated with a device group:

discovering one or more peer computing devices associated with the device group;

discovering a non-member computing device not presently associated with the device group that satisfies at least one device group criterion;

adding the non-member computing device to the device group;

receiving a request from a requesting program to access a requested file stored in the device group;

determining whether the request satisfies a permission;

if the request satisfies the permission, authorizing the request to access the requested file, retrieving the requested file from the device group and outputting the requested file to the requesting program; and

if the request does not satisfy the permission, denying the request to access the requested file.

2. The method of claim 1, wherein the device group is a first device group having a first set of device-group-specific permissions, the method further comprising:

determining whether the request satisfies the first set of device-group-specific permissions;

if the request satisfies the first set of device-group-specific permissions, authorizing the request to access the requested file, retrieving the requested file from the device group and outputting the requested file to the requesting program;

if the request does not satisfy the first set of device-group-specific permissions, denying the request to access the requested file;

wherein a second device group comprises a second set of device-group-specific permissions, the computing device being a member of the second device group, the method further comprising;

receiving another request from the requesting program to access another requested file stored in the second device group;

determining whether other request satisfies the second set of device-group-specific permissions;

if the other request satisfies the second set of device-group-specific permissions, authorizing the other request to access the other requested file stored in the second device group, retrieving the other requested file from the second device group and outputting the other requested file to the requesting program; and

if the other request does not satisfy the second set of device-group-specific permissions, denying the other request to access the other requested file stored in the second device group.

3. The method of claim 1, wherein the requested file comprises user data from at least one of a plurality of user data categories, the user data categories selected from the group consisting of application usage history, browser history, media data, contact data, calendar data and social network data, and the method further comprises allowing a user to set a privacy setting for each of the user data categories.

4. The method of claim 3, further comprising:

gathering aggregated user data from the computing device and at least one of the peer computing devices;

sending an ad request including the aggregated user data to an ad engine on a remote server, the aggregated user data authorized to be sent according to the permission;

receiving an ad in response to the ad request; and

displaying the ad on the computing device and/or the at least one of the peer computing devices.

5. The method of claim 1, further comprising, if the request satisfies the permission, granting a partial access privilege to enable access to only a portion of the data in a file and/or to enable access to the data in the file only for authorized uses.

6. The method of claim 1, wherein the requesting program is a media player and the requested file is a media file, and the method further comprises searching for the media file in the device group and, if the request satisfies the permission, streaming the requested file to the media player.

7. The method of claim 1, further comprising allowing an external web service to write a new application on the computing devices associated with the device group.

8. The method of claim 1, wherein the at least one device group criterion comprises a location of the non-member computing device being within a pre-defined range.

9. The method of claim 1, wherein the at least one device group criterion comprises a social distance of a user of the non-member computing device being within a pre-defined distance.

10. The method of claim 1, wherein the at least one device group criterion comprises an ownership designation of the non-member computing device being associated with a user of the computing device or a user of one of the peer computing devices.

11. A computing device comprising a processor that is configured to:

form a device group that includes the computing device and at least one peer computing device;

establish peer-to-peer communication between the computing device and the at least one peer computing device;

receive a request from a requesting program to access a requested file stored in the device group;

determine that the request satisfies a permission;

in response to determining that the request satisfies the permission, retrieve the requested file from the device group and output the requested file to the requesting program;

discover a non-member computing device that is not presently associated with the device group; and

in response to determining that the non-member computing device satisfies at least one device group criterion, add the non-member computing device to the device group.

12. The computing device of claim 11, wherein the request is a first request, the requested file is a first requested file and the device group is a first device group having a first set of device-group-specific permissions, the processor configured to:

form a second device group of which the computing device is a member, the second device group having a second set of device-group-specific permissions;

store files in the second device group;

receive a second request from the requesting program to access a second requested file stored in the second device group; and

determine whether the second request satisfies the second set of device-group-specific permissions, and if so, authorize the second request to access the second requested file, else deny the second request to access the second requested file.

13. The computing device of claim 11, wherein the requested file comprises user data from at least one of a plurality of user data categories, the user data categories selected from the group consisting of application usage history, browser history, media data, contact data, calendar data and social network data, and the processor is configured to set a privacy setting for each of the user data categories.

14. The computing device of claim 11, wherein the processor is configured to:

gather aggregated user data from the computing device and the at least one peer computing device;

authorize the aggregated user data to be sent according to the permission;

send an ad request including the aggregated user data to an ad engine on a remote server;

receive the ad in response to the ad request; and

display the ad on the computing device and/or the peer computing device.

15. The computing device of claim 11, wherein the requested file is a media file, and the processor is configured to:

receive the request from a media player;

search for the media file in the device group; and

if the request satisfies the permission, stream the media file to the media player.

16. The computing device of claim 11, wherein the processor is configured to allow an external web service to write a new application on the computing devices associated with the device group.

17. The computing device of claim 11, wherein the at least one device group criterion comprises a location of the non-member computing device being within a pre-defined range.

18. The computing device of claim 11, wherein the at least one device group criterion comprises a social distance of a user of the non-member computing device being within a pre-defined distance.

19. The computing device of claim 11, wherein the at least one device group criterion comprises an ownership designation of the non-member computing device being associated with a user of the computing device and/or the at least one peer computing device.

20. A method for managing data, the method comprising, at a computing device:

forming a first device group that includes the computing device and a first peer computing device;

forming a second device group that includes the computing device and a second peer computing device;

establishing peer-to-peer communication among the computing device, the first peer computing device and the second peer computing device;

receiving a request from a requesting program to access a requested file located in the first device group or the second device group;

searching for the requested file in the first device group and the second device group;

if the requested file is located in the first device group, determining whether the request satisfies a first device-group-specific permission for access permission of data stored on any device associated with the first device group;

if the request satisfies the first device-group-specific permission, authorizing the request to access the requested file;

if the request does not satisfy the first device-group-specific permission, denying the request to access the requested file;

if the requested file is located in the second device group, determining whether the request satisfies a second device-group-specific permission for access permission of data stored on any device associated with the second device group;

if the request satisfies the second device-group-specific permission, authorizing the request to access the requested file;

if the request does not satisfy the second device-group-specific permission, denying the request to access the requested file;

if the request is authorized, retrieving the requested file from the first device group or the second device group, and outputting the requested file to the computer program; and

discovering a non-member computing device that is not presently associated with the first device group, and that satisfies at least one device group criterion of the first device group, and adding the non-member computing device to the first device group.