Systems, devices, and methods for protecting access privacy of cached content
First Claim
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1. A computer-implemented method, comprising:
- receiving, at a device, a request for content from a first user device, wherein a cached version of the content is locally stored at the device;
initiating, by a processor, a time delay based on a determination that the first user device has not previously requested the content; and
transmitting the cached version of the content to the first user device after the time delay.
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Abstract
Embodiments relate to systems, devices, and computer-implemented methods for preventing determination of previous access of sensitive content by receiving, from a user, a request for content at a device in an information centric network, where a cached version of the content is locally stored at the device; initiating a time delay based on a determination that the user has not previously requested the content; and transmitting the cached version of the content to the user after the time delay.
15 Citations
20 Claims
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1. A computer-implemented method, comprising:
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receiving, at a device, a request for content from a first user device, wherein a cached version of the content is locally stored at the device; initiating, by a processor, a time delay based on a determination that the first user device has not previously requested the content; and transmitting the cached version of the content to the first user device after the time delay. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system comprising:
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a processing system of a device comprising one or more processors; and a memory system comprising one or more computer-readable media, wherein the one or more computer-readable media contain instructions that, when executed by the processing system, cause the processing system to perform operations comprising receiving, at the device, a request for content from a first user device, wherein a cached version of the content is locally stored at the device; initiating a time delay based on a determination that the first user device has not previously requested the content; and transmitting the cached version of the content to the first user device after the time delay. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification