Program/Content Distribution Protection TRIZ Cases
- XR DRM Rendering with Protected Buffers and Scene Fusion
Protected surfaces, contexts, and buffers let XR DRM content merge with the live scene while blocking screenshots and screen recording.
- Application License Key Verification for Authorized Device Binding
Dual authorization checks bind an application license key to device data, blocking unauthorized imports and runtime execution.
- Jukebox Audio Input Monitoring for Unlicensed Music Detection
Audio fingerprinting on jukebox auxiliary inputs helps detect unlicensed playback, log violations, and protect operator revenue.
- Sub-Application Authorization Locks for Post-Deployment Control
Independent locks and separate keys let linked apps and sub-apps be authorized and adjusted after deployment without disrupting functions.
- Image Forming Firmware Recovery After Whitelist Hash Mismatch
When a whitelist hash check fails, the processor restores the original program to block unauthorized code without halting image forming operation.
- Live Stream Manifest Packaging for Scalable Channel Publishing
Uses live input streams and pre-encoded assets to publish multiple channel manifests without costly broadcast or extra encoding infrastructure.
- RTL Semantic Locking Against Untrusted Foundry Reverse Engineering
Opaque predicates lock RTL semantic elements to block oracle-less reverse engineering while limiting circuit overhead in outsourced IC design.
- Authenticated UI Interactions Using Hardware-Verified Input
Hardware-backed event validation and cryptographic tokens stop spoofed UI inputs from granting unauthorized access to privacy-sensitive features.
- Software Provisioning Contracts With Dynamic Usage Adjustment
Monitored software usage is matched to adjustable contract terms, improving billing accuracy while preserving compliant access across networks.
- Metadata Switch Licensing for Tenant-Specific Feature Control
Metadata switches automate tenant-specific platform license configuration, cutting manual update effort while preserving accurate feature control.
- Digital Watermarking for Cross-Platform Asset Ownership Verification
Embedded ownership watermarks link digital assets to ledger records, enabling easy cross-platform verification and discouraging fraud.
- API Access Keys With Separate User Authorization for Phishing Resistance
Unique app-user-device keys are activated through a separate user transaction, blocking unauthorized API calls and limiting rogue app access.
- Account Transfer Interface Using Visual Codes and Minimal Data Sharing
Pre-generated QR and barcode sharing speeds account resource transfers, reduces taps and power use, and limits exposed user information.
- Dynamic Network Feature Licensing From Configuration Changes
Configuration-aware license management automatically issues or releases network feature licenses as device states change, reducing manual effort.
- Security Manager for Blockchain Identity Checks and Code Obfuscation
Real-time monitoring, blockchain hash-key authentication, and response-code obfuscation help block unauthorized data interactions.
- Channel Change Entropy Metrics for Streaming Fraud Detection
Entropy-based channel diversity metrics and machine learning flag credential theft and network errors with lower processing overhead.