Method and system for digital rights enforcement

1. A method for digital rights enforcement over multiple devices, the method comprising:

receiving, by a server, a request for digital content from a user via a selected user device over a network;

determining the digital content requested by the user;

determining digital rights associated with the digital content;

determining access rights relating to authorized devices for the user based at least in part on the digital rights associated with the digital content;

determining whether the user has exhausted the access rights; and

in response to determining the access rights are exhausted:

determining at least one content use factor for each of previously authorized user devices of the user, wherein the at least one content use factor includes one or more of a time since the digital content was downloaded on the previously authorized user devices, a time since content corresponding to the digital content was last reviewed on the previously authorized user devices, and a time spent reviewing the digital content on the previously authorized user devices;

determining a previously authorized user device of the previously authorized user devices on which to revoke access to the digital content based on the at least one content use factor; and

revoking the access rights to the previously authorized user device determined based on the at least one content use factor;

in response to determining the access rights are not exhausted, downloading the digital content on the selected user device.

2. The method of claim 1 , wherein the revoking of the access rights to the previously authorized user device occurs automatically.

3. The method of claim 1 , wherein the user is requested to approve selection of which previously authorized user device to revoke prior to the revoking of the access rights.

4. The method of claim 1 , the at least one content use factor further comprises frequency of accessing the digital content on the previously authorized user devices.

5. The method of claim 1 , further comprising:

determining a number of concurrent downloads requested by the user after determining the digital content requested by the user; and

in response to determining the number of concurrent downloads is above a predetermined threshold, waiting for a preset condition to be satisfied before proceeding.

6. The method of claim 5 , wherein the preset condition is an expiry of a predetermined time interval.

7. The method of claim 1 , further comprising:

encrypting the digital content prior to downloading the digital content on the selected user device.

8. The method of claim 7 , wherein the encrypting of the digital content occurs contemporaneous to the request for the digital content.

9. The method of claim 1 , further comprising:

displaying a catalogue of available digital content to the user prior to determining the digital content requested by the user.

10. The method of claim 9 , wherein the displaying of the catalogue comprises:

determining user data related to the user; and

determining catalogue content from a learning management system based on the user data.

11. The method of claim 1 , wherein the revoking of the access rights comprises deleting the digital content from the previously authorized user device.

12. The method of claim 1 , wherein the revoking of the access rights comprises deleting a decryption key from the previously authorized user device.

13. The method of claim 1 , wherein the revoking of the access rights comprises:

monitoring for connection of the previously authorized user device to a network; and

sending a signal revoking the access rights of the previously authorized user device to the previously authorized user device to revoke access to the digital content.

14. The method of claim 1 , further comprising:

determining a user identification; and

determining access rights relating to authorized devices for the user based at least in part on the user identification.

15. The method of claim 14 , wherein the user identification identifies the user as either a student or instructor and the determining of the access rights relating to the authorized devices for the user based at least in part on the user identification further comprises determining a course related to the digital content.

16. The method of claim 1 , wherein the determining of the access rights comprises determining a role of the user in relation to a learning management system, wherein the access rights are determined based at least in part on access rights corresponding to digital content for the role.

17. The method of claim 1 , wherein the determining of the access rights comprises determining access rights for a plurality of components constituting the digital content.

18. A system for digital rights enforcement over multiple devices, the system comprising:

at least one processor configured to:

receive a request for digital content from a user via a selected user device over a network;

determine the digital content requested by the user via the selected user device; and

determine digital rights associated with the digital content; and

determine access rights relating to authorized devices for the user based at least in part on the digital rights associated with the digital content;

determine whether the user has exhausted the access rights; and

in response to determining the access rights are exhausted:

determine at least one content use factor for each of previously authorized user devices of the user, wherein the at least one content use factor includes one or more of a time since the digital content was downloaded on the previously authorized user devices, a time since content corresponding to the digital content was last reviewed on the previously authorized user devices, and a time spent reviewing the digital content on the previously authorized user devices;

determine a previously authorized user device of the previously authorized user devices on which to revoke access to the digital content based on the at least one content use factor; and

send a revoke message to revoke the access rights to the previously authorized user device determined based on the at least one content use factor;

in response to determining the access rights are not exhausted, allow downloading of the digital content on the selected user device; and

a memory coupled to the at least one processor and configured to provide the at least one processor with instructions.

19. The system of claim 18 , wherein the at least one processor is further configured to provide a prompt to the user wherein the user is requested to approve selection of which previously authorized user device to revoke prior to the revoking of the access rights.

20. The system of claim 18 , wherein the at least one content use factor further comprises frequency of accessing the digital content on the previously authorized user devices.

21. The system of claim 18 , wherein the at least one processor is further configured to:

determine a number of concurrent downloads requested by the user after determining the digital content requested by the user; and

in response to determining the number of concurrent downloads is above a predetermined threshold, wait a predetermined time interval before proceeding.

22. The system of claim 18 , wherein the at least one processor is further configured to:

encrypt the digital content prior to downloading the digital content on the selected user device.

23. The system of claim 18 further comprising:

a display module configured to display a catalogue of available digital content to the user.

24. The system of claim 18 , wherein the at least one processor is configured to revoke the access rights by deleting the digital content from the previously authorized user device.

25. The system of 16 wherein the at least one processor is configured to revoke the access rights by deleting a decryption key from the previously authorized user device.