Pairing devices to prevent digital content misuse
A method for preventing digital content misuse can include detecting, by a client-side computing device, that the client-side computing device is paired to a viewing device such that, after being paired, the client-side computing device can cause digital content received from a remote server to be presented on a display of the viewing device; after detecting that the client-side computing device is paired to the viewing device, detecting, by the client-side computing device, that the client-side computing device has been unpaired from the viewing device; and in response to detecting that the client-side computing device has been unpaired from the viewing device, executing a remedial action.
1. A method comprising:
receiving, by a client-side computing device, a request to initiate presentation of a digital movie, the client-side computing device being physically connected to a digital projector;
in response to receiving the request to initiate presentation of the digital movie, querying the digital projector that is physically connected to the client-side computing device for a unique identifier of the digital projector;
receiving the unique identifier from the digital projector;
comparing the unique identifier received from the digital projector to a unique identifier stored by the client-side computing device, yielding a comparison; and
in response to determining, based on the comparison, that the unique identifier received from the digital projector matches the unique identifier stored by the client-side computing device:
initiating a stream of the digital movie from a remote content delivery system to the client e computing device; and
providing the stream of the digital movie to the digital projector that is physically connected to the digital projector.
2. The method of claim 1 , further comprising:
receiving, by the client-side computing device, a second request to initiate presentation of the digital movie, the client-side computing device being physically connected to a second digital projector;
in response to receiving the second request, querying the second digital projector that is physically connected to the client-side computing device for a unique identifier of the second digital projector; and
in response to determining that the unique identifier received from the second digital projector does not match the unique identifier stored by the client-side computing device, denying the second request to initiate presentation of the digital movie.
3. The method of claim 2 , further comprising:
transmitting a notification indicating that the unique identifier received from the second digital projector does not match the unique identifier stored by the client-side computing device.
4. The method of claim 1 , wherein initiating presentation of the further comprising:
applying a digital watermark to the stream of the digital movie received form the remote content delivery system prior to providing the stream of the digital movie to the digital projector.
5. The method of claim 1 , further comprising:
detecting, by the client-side computing device, that the client-side computing device has been initially physically connected to the digital projector;
querying the digital projector for the unique identifier of the digital projector;
receiving the unique identifier from the digital projector; and
storing the unique identifier in a memory of the client-side computing device to assign the digital projector as being authorized to operate with the client-side computing device to present digital movies received by the client-side computing device from the remote server.
6. A client-side computing device comprising:
one or more computer processors; and
one or more computer-readable mediums storing instructions that, when executed by the one or more computer processors, cause the client-side computing device to perform operations comprising:
receiving a request to initiate presentation of a digital movie, the client-side computing device being physically connected to a digital projector;
in response to receiving the request to initiate presentation of the digital movie, querying the digital projector that is physically connected to the client-side computing device for a unique identifier of the digital projector;
receiving the unique identifier from the digital projector;
comparing the unique identifier received from the digital projector to a unique identifier stored by the client-side computing device, yielding a comparison; and
in response to determining, based on the comparison, that the unique identifier received from the digital projector matches the unique identifier stored by the client-side computing device:
initiating a stream of the digital movie from a remote content delivery system to the client-side computing device; and
providing the stream of the digital movie to the digital projector that is physically connected to the digital projector.
7. The client-side computing device of claim 6 , the operations further comprising:
receiving a second request to initiate presentation of the digital movie, the client-side computing device being physically connected to a second digital projector;
in response to receiving the second request, querying the second digital projector that is physically connected to the client-side computing device for a unique identifier of the second digital projector; and
in response to determining that the unique identifier received from the second digital projector does not match the unique identifier stored by the client-side computing device, denying the second request to initiate presentation of the digital movie.
8. The client-side computing device of claim 7 , the operations further comprising:
transmitting a notification indicating that the unique identifier received from the second digital projector does not match the unique identifier stored by the client-side computing device.
9. The client-side computing device of claim 6 , the operations further comprising:
applying a digital watermark to the stream of the digital movie received form the remote content delivery system prior to providing the stream of the digital movie to the digital projector.
10. The client-side computing device of claim 6 , the operations further comprising:
detecting that the client-side computing device has been initially physically connected to the digital projector;
querying the digital projector for the unique identifier of the digital projector;
receiving the unique identifier from the digital projector; and
storing the unique identifier in a memory of the client-side computing device to assign the digital projector as being authorized to operate with the client-side computing device to present digital movies received by the client-side computing device from the remote server.
11. A non-transitory computer-readable medium storing instructions that, when executed by one or more computer processors of a client-side computing device, cause the client-side computing device to perform operations comprising:
receiving a request to initiate presentation of a digital movie, the client-side computing device being physically connected to a digital projector;
in response to receiving the request to initiate presentation of the digital movie, querying the digital projector that is physically connected to the client-side computing device for a unique identifier of the digital projector;
receiving the unique identifier from the digital projector;
comparing the unique identifier received from the digital projector to a unique identifier stored by the client-side computing device, yielding a comparison; and
in response to determining, based on the comparison, that the unique identifier received from the digital projector matches the unique identifier stored by the client-side computing device:
initiating a stream of the digital movie from a remote content delivery system to the client-side computing device; and
providing the stream of the digital movie to the digital projector that is physically connected to the digital projector.
12. The non-transitory computer-readable medium of claim 11 , the operations further comprising:
receiving a second request to initiate presentation of the digital movie, the client-side computing device being physically connected to a second digital projector;
in response to receiving the second request, querying the second digital projector that is physically connected to the client-side computing device for a unique identifier of the second digital projector; and
in response to determining that the unique identifier received from the second digital projector does not match the unique identifier stored by the client-side computing device, denying the second request to initiate presentation of the digital movie.
13. The non-transitory computer-readable medium of claim 11 , further comprising:
applying a digital watermark to the stream of the digital movie received form the remote content delivery system prior to providing the stream of the digital movie to the digital projector.
14. The non-transitory computer-readable medium of claim 11 , the operations further comprising:
detecting that the client-side computing device has been initially physically connected to the digital projector;
querying the digital projector for the unique identifier of the digital projector;
receiving the unique identifier from the digital projector; and
storing the unique identifier in a memory of the client-side computing device to assign the digital projector as being authorized to operate with the client-side computing device to present digital movies received by the client-side computing device from the remote server.