Internal/Peripheral Component Protection TRIZ Cases
- Domain-to-Domain Interface Scrambling for Edge Computing Security
Domain-to-domain interface scrambling protects proprietary content in edge computing platforms using authentication tokens.
- Domain-Authenticated Platform Resource Control
Domain controller authentication prevents dictionary attacks on encrypted data.
- ACPI Event Management Controller for Dynamic Host Interface Configuration
Management controllers generate ACPI events to update host interface attributes, resolving static SMBIOS table limitations that prevent real-time configuration.
- Bus System Message Validation via Copying to Prevent Service Interruptions
A bus system control unit transmits validated message copies instead of defense signals when malicious inputs are detected.
- Data White Box Device for IoT Terminal Security and Cost Reduction
Segmenting the SIM unit into a white box reduces customization costs while ensuring secure authentication.
- Stateful Edge Services Dynamic Scaling Flow Affinity
Owner and delegate node segmentation with indirection tables preserves flow affinity while dynamically scaling stateful services at the network edge.
- Dynamic Feature Configuration for System-on-Chip Inventory Management
Configurable integrated circuit uses attestation keys to enable features on demand, reducing inventory complexity.
- License Manager Dynamic NVMe Visibility Control
A license manager masks or unmasks NVMe storage devices to adjust capacity without rebooting the system.
- Mobile Terminal Biometric Capture Authentication
A mobile terminal captures biometric data using a sensor and verification unit for secure storage.
- SPDM AliasCert Embedding Extended Reality Content for Hardware Servicing
SPDM alias certificates embed extended reality content links and error code databases within hardware devices.
- Retrospective Memory Analysis for Execution Environment Issue Detection
Historical memory images enable retrospective issue detection in execution environments using current threat signatures.
- Virtualization Layer for Cross-Domain Security Isolation
A virtualization layer creates compartmentalized blocks to isolate data flows between security domains on shared hardware.
- Electronic Device Identification via Dynamic Data Point Tracking
A device identification application links collected key data points to specific owners for consistent asset management.
- RF Noise Monitoring for Electronic Device Cover Removal Detection
An RF tamper detector monitors noise levels across multiple frequency bands to identify housing intrusion events.
- Boot Device Controls Unidirectional State Transition for Secure IC Diagnosis
A boot device authorizes unidirectional advancement from operational to inspection state in programmable integrated circuits.
- Secure Control Circuit for Confidential Memory Access
An arbiter determination circuit evaluates activation signals and access information to prevent unauthorized data leakage in electronic devices.
- Perimeter Gateway Application Whitelist for Secure Node Flow
A perimeter gateway establishes controlled node flows using an application whitelist to isolate trusted data within defined network boundaries.
- Precomputed Signature Verification for Vehicle Service Communication
A method verifying messages in a vehicle service-oriented communication system using precomputed dedicated signatures.
- Dynamic Virtual Keyboard Layout for Secure Data Entry
A dynamic virtual keyboard switches between fixed and random layouts to translate directional inputs into secure symbols.
- Tamper-Resistant Obfuscation Circuit for IC Security
A tamper-resistant nonvolatile memory encodes Boolean functions to obfuscate logic circuitry and protect intellectual property in integrated circuits.