Program/Content Distribution Protection TRIZ Cases
- Aggregated ACL Data Structures for Access-Controlled Resource Rendering
Aggregated access control lists consolidate redundant identifiers to render composite views of multiple resources efficiently.
- Image Forming Apparatus License Control Mechanism
Control unit permits temporary function execution via exception licenses to resolve operational inefficiencies caused by strict licensing requirements.
- Trust-Based Content Curation for Parental Control
Automated content curation using trust relationships replaces manual lists, resolving time costs while ensuring age-appropriate access.
- Obfuscating IR Code via Return Type Segmentation
Groups functions by return type to reorganize intermediate representation code, complicating reverse engineering of the resulting executable program.
- Compiler-Driven Code Obfuscation for Side-Channel Leakage Reduction
Dynamic compilation optimizes transform selections using a co-processor to mitigate side-channel leakage while maintaining low performance overhead.
- NFT-Based Content Combination System for Digital Asset Creation
A processing apparatus generates output control data by synchronizing rendering results of multiple owned contents as a time series signal.
- Trusted Content Usage Monitor for Authenticating Media Playback
A trusted content usage monitor generates unique identifiers and trust-signed packets to verify genuine media rendering.
- Device-Level Authorization for Content Access
Electronic device authorizes with a primary content provider to grant multiple applications shared access rights.
- Cloud License Security via Trusted Execution Environment
Intel SGX establishes hardware-rooted secure channels for license validation, preventing unauthorized use and time manipulation attacks in cloud environments.
- Installation Package Repackaging Verification via Digital Watermark
Digital watermark information embedded in target files verifies installation package integrity using secure dynamic libraries.
- WebRTC DRM Integration via ISO Base Media File Format Transformation
Transforming WebRTC media frames into ISO Base Media File Format containers for secure digital rights management.
- Memory Controller Ownership Identifiers for Encrypted Data Protection
Controller circuitry uses ownership identifiers in metadata to return substitute data, preventing information leakage from unauthorized virtual machine access.
- Rights Management System Data Preservation During License Violation
A rights management system saves user data before suspending a violating program to prevent information loss.
- License Server Selection for Image Forming Apparatus
Processor designates an image forming apparatus as a license management server using selection time to resolve complexity in multi-device environments.
- Control Flow Flattening Using Pre-calculated Mask Values
Pre-calculating a mask value from predecessor IDs reduces execution time overhead while maintaining code obfuscation effectiveness.