User Device Content Protection via Capture Detection
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Solution Overview
Problem
Conventional systems fail to protect against unauthorized capture and distribution of protected content, as they rely solely on digital rights management (DRM) technologies that can be bypassed during broadcasting or livestreaming, allowing unauthorized access and consumption of protected media.
Innovation Solution
Implementing a user device-level protection mechanism that detects content capture and broadcasting, identifies protected content using fingerprints or watermarks, and alters the presentation or broadcast to prevent unauthorized access, offering options for legitimate consumption or notification to content providers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If DRM technologies are used to protect content, then content protection is provided, but the protection can be bypassed during broadcasting or livestreaming
Solution Approach 1:
The protection system is segmented into multiple layers: content-level DRM protection and device-level protection. The device-level protection operates independently at the capturing component level, creating a segmentation that prevents bypassing of DRM through broadcasting or livestreaming activities.
Solution Approach 2:
A capturing component detection mechanism serves as an intermediary between the content protection system and the capturing components (camera, microphone, etc.). This intermediary detects when protected content is being captured and intervenes by altering or blocking the capture process, preventing unauthorized distribution.
2Reliability
If user device-level protection is implemented, then unauthorized capture is prevented, but device complexity increases
Solution Approach 1:
The protection mechanism operates autonomously at the device level without requiring external intervention. The capturing component detection mechanism automatically identifies protected content and executes protection actions independently, reducing the need for complex centralized management systems.
Solution Approach 2:
The system performs preliminary detection and identification of protected content before unauthorized capture can occur. By pre-establishing protection rules and detecting capturing attempts in advance, the system prevents unauthorized distribution without requiring complex real-time analysis during the capture process.
Data Source
AI summary
Systems and methods are provided for enforcing the consumption and broadcasting of protected content. A user device on which protected content may be captured, consumed and/or broadcast to other user devices, identifies content being consumed and/or broadcast. Upon identifying the content, the content is determined as being protected or unprotected. If the content is deemed to be protected, the user device can cease consumption of the content on the user device as well as to the other user devices to which the content is being broadcast. Additionally, the user device can transmit a warning notification to one or more of the user device and the other user devices. Further still, the user device can present options to legitimize the presentation of the content on the user device and/or the other user devices.