Defenses against use of tainted cache
US-9471533-B1 · Oct 18, 2016 · US
US9641553B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9641553-B2 |
| Application number | US-201514866399-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 25, 2015 |
| Priority date | Sep 25, 2015 |
| Publication date | May 2, 2017 |
| Grant date | May 2, 2017 |
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Methods, apparatus, systems and articles of manufacture are disclosed to facilitate end-user defined policy management. An example apparatus includes an edge node interface to detect addition of a networked user device to a service gateway, and to extract publish information from the networked user device. The example apparatus also includes a device context manager to identify tag parameters based on the publish information from the networked user device, and a tag manager to prohibit unauthorized disclosure of the networked user device by setting values of the tag parameters based on a user profile associated with a type of the networked user device.
Opening claim text (preview).
What is claimed is: 1. An apparatus to manage networked user devices, comprising: an edge node interface to: detect addition of a networked user device to a service gateway; and extract publish information from the networked user device; a device context manager to identify tag parameters based on the publish information from the networked user device; and a tag manager to prohibit unauthorized disclosure of the networked user device by setting values of the tag parameters based on a user profile associated with a type of the networked user device. 2. The apparatus as defined in claim 1 , wherein the device context manager is to compare the type of the networked user device to previously installed network user devices on the service gateway. 3. The apparatus as defined in claim 2 , wherein the tag manager is to set tag parameter values to the networked device based on tag parameter values of one of the previously installed network user devices when the comparison results in a match. 4. The apparatus as defined in claim 1 , further including a local policy resolution manager to identify a publication policy associated with the user profile. 5. The apparatus as defined in claim 4 , further including a broker interface to publish the tag parameters associated with the networked user device to a remote cloud server when the publication policy authorizes consumption of data from the networked user device by a third party. 6. The apparatus as defined in claim 5 , wherein the third party includes at least one of a utility service provider or a security service provider. 7. The apparatus as defined in claim 4 , further including a broker interface to block publication of the tag parameters associated with the networked user device to a remote cloud server when the publication policy prohibits consumption of data from the networked user device by a third party. 8. The apparatus as defined in claim 1 , wherein the tag manager is to set a network authorization tag to permit publication from the networked user device to a user access device when the user access device is connected to a home network shared by the service gateway. 9. The apparatus as defined in claim 1 , wherein the tag manager is to set a network authorization tag to prohibit publication from the networked user device to a user access device when the user access device is connected to a network different than a home network of the service gateway. 10. The apparatus as defined in claim 1 , wherein the networked user device includes a sensor. 11. The apparatus as defined in claim 1 , wherein the networked user device includes at least one of a relay or a switch. 12. A method to manage networked user devices, comprising: detecting addition of a networked user device to a service gateway; extracting publish information from the networked user device; identifying tag parameters based on the publish information from the networked user device; and prohibiting unauthorized disclosure of the networked user device by setting values of the tag parameters based on a user profile associated with a type of the networked user device. 13. The method as defined in claim 12 , further including comparing the type of the networked user device to previously installed network user devices on the service gateway. 14. The method as defined in claim 13 , further including setting tag parameter values to the networked device based on tag parameter values of one of the previously installed network user devices when the comparison results in a match. 15. The method as defined in claim 12 , further including identifying a publication policy associated with the user profile. 16. The method as defined in claim 15 , further including publishing the tag parameters associated with the networked user device to a remote cloud server when the publication policy authorizes consumption of data from the networked user device by a third party. 17. The method as defined in claim 15 , further including blocking publication of the tag parameters associated with the networked user device to a remote cloud server when the publication policy prohibits consumption of data from the networked user device by a third party. 18. The method as defined in claim 12 , further including setting a network authorization tag to permit publication from the networked user device to a user access device when the user access device is connected to a home network shared by the service gateway. 19. The method as defined in claim 12 , further including setting a network authorization tag to prohibit publication from the networked user device to a user access device when the user access device is connected to a network different than a home network of the service gateway. 20. The method as defined in claim 12 , wherein the networked user device includes a sensor. 21. The method as defined in claim 20 , wherein the networked user device includes at least one of a temperature sensor, a power sensor, a voltage sensor, a current sensor, a light sensor, a magnetic sensor, or a motion sensor. 22. The method as defined in claim 12 , wherein the networked user device includes at least one of a relay or a switch. 23. A tangible computer readable storage device or storage disk comprising computer readable instructions which, when executed, cause a processor to at least: detect addition of a networked user device to a service gateway; extract publish information from the networked user device; identify tag parameters based on the publish information from the networked user device; and prohibit unauthorized disclosure of the networked user device by setting values of the tag parameters based on a user profile associated with a type of the networked user device. 24. The tangible computer readable storage device or storage disk as defined in claim 23 , wherein the instructions, when executed, cause the processor to compare the type of the networked user device to previously installed network user devices on the service gateway. 25. The tangible computer readable storage device or storage disk as defined in claim 24 , wherein the instructions, when executed, cause the processor to set tag parameter values to the networked device based on tag parameter values of one of the previously installed network user devices when the comparison results in a match. 26. The tangible computer readable storage device or storage disk as defined in claim 23 , wherein the instructions, when executed, cause the processor to identify a publication policy associated with the user profile. 27. The tangible computer readable storage device or storage disk as defined in claim 26 , wherein the instructions, when executed, cause the processor to publish the tag parameters associated with the networked user device to a remote cloud server when the publication policy authorizes consumption of data from the networked user device by a third party. 28. The tangible computer readable storage device or storage disk as defined in claim 26 , wherein the instructions, when executed, cause the processor to block publication of the tag parameters associated with the networked user device to a remote cloud server when the publication policy prohibits consumption of data from the networked user device by a third party. 29. The tangible computer readable storage device or storage disk as defined in c
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