User Identity/Authority Verification TRIZ Cases
- Encrypted Machine Command Control for IP-Safe Manufacturing
Encrypted machine commands and IP-owner authorization let manufacturers run approved jobs without exposing blueprints or enabling misuse.
- Variable-Threshold Feedback Circuit for Consumable Chip Verification
Selectable parallel feedback units let a consumable chip output different verification voltages, helping imaging devices validate genuine consumables.
- Automation Configuration Access Control Using Electronic Tags
Electronic-tag authentication and networked access rights secure automation configuration for local and remote users across distributed sites.
- Cloud-Connected Engineering Interface for Remote Industrial Control
Remote programming through a cloud-linked engineering interface improves industrial control flexibility while securing access with keys and project data.
- Automation Unit Allocation Using Certificate Revocation Control
A central management unit revokes trust chains and blocks certificates so only one automation server can access an automation unit during transfer.
- UAV Blockchain Flight Logging for High-Altitude Traffic Compliance
A blockchain ledger records UAV flight paths and telemetry with tamper-evident traceability for safer traffic management above 400 feet.
- Transaction Code Authentication for Secure Remote Command Release
Transaction-code authentication verifies remote command data over unsecured links, preventing falsified execution during uplink failure.
- CAN Bus Intermediary for Source-Aware Message Validation
A bus control intermediary adds source-aware notifications so CAN messages from suspect devices can be validated and malicious traffic blocked.
- Industrial Automation Cloud Access Using Mobile-Relayed Tokens
Mobile-relayed cloud tokens let industrial automation equipment authenticate securely for remote monitoring without manual credential handling.
- UAV Message Authentication for Secure Mesh Fleet Communication
Digital certificates and private keys let UAVs verify message authenticity in mesh networks, improving trusted autonomous fleet operation.
- Industrial HMI Visualization Access With Persistent Authentication
Persistent authentication lets thin-client HMIs reuse initial login trust to deliver secure visualizations by user role, location, and events.
- Hierarchical Distributed Ledger for Tamper-Proof Production Traceability
Nested blockchain ledgers secure production records against forgery while preserving traceability and data integrity across assemblies.
- Persistent HMI Authentication for Mobile Visualization Access
Persistent authentication lets thin client HMIs access industrial visualizations across devices with fewer re-logins while enforcing role and location policies.
- PLC Security Failover for Malicious Function Block Revisions
When a PLC detects a maliciously revised function block, failover execution on a clean replica preserves basic control functions during cyberattacks.