Unauthorized Memory Use Protection TRIZ Cases
- LSI Secure Memory Mode Switching for Program Development
An LSI device switches operation modes to enable secure program development within a protected hardware environment.
- Master Security Check Register for Secure Access State Awareness
A master security check register returns a data value indicating the current operating state of a processing master before resource access.
- Storage Protector Intercepts Serial Write Commands
A storage protector intercepts serial write commands to verify authorization before data reaches the mass storage device.
- Portable Storage Device DRM Authentication
- AES Encryption Processor Clock Gating Power Reduction
Clock gating circuitry cuts power consumption by 60% in battery-powered wireless devices.
- Secure Sensitive Data Storage via Segmented Indexing
A segmented storage system splits sensitive information into extracted and complementary data components, assigning a unique index ID to coordinate retrieval across distributed application servers.
- Peripheral Authentication via Data Line Reconfiguration
A peripheral authentication system configures data lines to verify device identity before enabling full communication.
- Address Standardization Algorithm Using Segmentation and Parsing
Segmenting address data into distinct processing stages resolves the trade-off between measurement precision and computing resource consumption.
- Secure Hard Drive Decryption via System-on-Chip Integration
Integrating public key and block decryption modules into a single system-on-chip prevents unauthorized bit-by-bit copying of digital content.
- Secure Memory Access System for Hyper Management Mode
A secure memory access system protects Hyper Management Mode ranges using MTRRs and PAT registers.
- M2M Device Provisioning via Non-Unique Identifier Mediation
Server generates unique identifiers from non-unique provisioning codes to resolve tracking issues in M2M platforms lacking factory-programmed IDs.
- Security Processor Integrity Tree Replay Attack Detection
An on-chip security processor employs an integrity tree with independent nonces to detect replay attacks while minimizing storage requirements.
- Hidden Security Key in eFuses via Race Condition Circuits
Storing drive strengths in eFuses creates unreadable timing characteristics, preventing direct visual data extraction.
- Cache Memory Protection Descriptor Merging
A cache memory protection system merges local and global access descriptors to enforce unified security policies.
- Autonomous Supervision Module for Secure System-on-Chip Data Flow
An autonomous supervision module monitors system-on-chip data flow and disables channels when conditions exceed predefined normal limits.
- Parallelized Counter Tree Walk for Memory Replay Protection
A parallelized replay protection mechanism processes read requests concurrently within a memory encryption engine.
- Microcontroller Memory Management Unit Write Access Control
Hardware-based memory management unit enforces write access control on shared memory, eliminating hypervisor overhead and preserving system performance.
- Boot Code Verification Capability Locking
Segmented boot verification locks capabilities against unauthorized modifications, resolving reliability and adaptability trade-offs.
- Peripheral Hardware Virtual Interface Cross-OS Compatibility
Virtual network and serial interfaces emulate physical connections to eliminate custom driver requirements across operating systems.
- File Format Conversion Neutralizes Zero-Day Exploits
A file format conversion system neutralizes zero-day exploits by constructing sterile versions of electronic communication attachments.
- Encrypting GPU Communications via Intermediary Key Management
An intermediary encryption layer secures data transfer between graphics processors, resolving communication vulnerabilities without degrading processing speed.
- Memory Controller Cell State Randomization for Uniform Distribution
A memory controller uses a pseudo-random number generator to randomize multi-level cell states.
- Scalable Paging of Platform Configuration Registers in TPM
Segmenting platform configuration registers into paged storage resolves the contradiction between high sealing granularity and limited device complexity.
- Data Encryption Segmentation Rolling Lock Access
Segmenting data storage into encryptable portions with a rolling lock mechanism resolves the contradiction between encryption security and data availability.
- Automatic Update Mechanism for Trusted Content Protection
An automatic update mechanism ensures computer-readable components meet specified protection levels for processed content.