Remote Command Security for Semi-Autonomous Critical Systems
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Solution Overview
Problem
Existing remote control systems for semiautonomous critical systems and infrastructure face challenges in maintaining secure and reliable communication, particularly in isolated locations, and are vulnerable to cyber threats and malicious attacks, with the advent of quantum computing posing a threat to conventional encryption methods.
Innovation Solution
A secure system employs multiple tiers of cryptography, including translation into a unique human/machine-unreadable language, encryption with various algorithms, convolution within larger data structures, and redundancy in communication paths, along with hardware-based authentication and token verification to ensure command signal security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional encryption methods are used for remote control communication, then current security standards are met, but quantum computing will render the encryption obsolete and vulnerable to attacks
Solution Approach 1:
The patent changes the fundamental parameters of encryption by transitioning from conventional cryptographic algorithms to quantum-resistant cryptographic methodologies. This includes using lattice-based cryptography, code-based cryptography, or hash-based signatures that rely on mathematical problems resistant to quantum computer attacks, thereby maintaining security reliability while adapting to future quantum threats
Solution Approach 2:
The patent implements quantum-resistant encryption algorithms in advance, before quantum computers become a practical threat. This preliminary action ensures that the remote control system is future-proof and can withstand attacks from both current and emerging quantum computing capabilities, preventing obsolescence before it occurs
2Reliability
If robust high-entropy encryption methods are implemented to safeguard data confidentiality, then data security is improved, but system complexity and computational overhead increase
Solution Approach 1:
The patent segments the cryptographic operations into distinct modules: key generation, encryption, decryption, and authentication. Each module handles specific tasks independently, making the complex quantum-resistant cryptographic framework more manageable and maintainable while preserving data confidentiality and integrity
Solution Approach 2:
The patent introduces authentication tokens as intermediaries that verify the legitimacy of command signals without requiring the full cryptographic key material to be transmitted. These tokens act as mediators that provide security while reducing the complexity of key management and verification processes in the remote control system
3Reliability
If authentication mechanisms are strengthened to prevent unauthorized access, then system security is improved, but communication speed and response time may be reduced
Solution Approach 1:
The patent performs authentication and verification of command signals in advance, before the actual control action is executed. Authentication tokens are generated and verified beforehand, allowing rapid execution of authorized commands without repeated authentication delays, thus maintaining both security and response speed
Solution Approach 2:
The patent implements self-verification mechanisms where the receiver autonomously validates authentication tokens and command signal integrity without requiring continuous interaction with the transmitter. This self-service authentication reduces communication overhead and maintains fast response times while ensuring robust security
4Reliability
If multiple tiers of encryption and convolution operations are applied to command signals, then security against interception is improved, but processing time and computational resources increase
Solution Approach 1:
The patent applies different levels of encryption and processing to different portions of the command signal based on their sensitivity and security requirements. Critical control commands receive full multi-tier encryption and convolution, while less sensitive telemetry data uses lighter protection, optimizing the balance between security and processing time
Data Source
AI summary
A secure system for sending and receiving remote signals that control semiautonomous critical systems and infrastructure. The secure system includes a plurality of independent operator stations to provide command signals to the remote critical systems and infrastructure by means of wired and/or wireless communications. Decoupling of the secure system from raw signals is performed by a data broker that serves to check for time-dependent and signal-dependent corroboration between the raw signals and then provide limited-scope instructions to the secure system controller. Further security is afforded to the secure system through encryption of the incoming command signals, convoluting the encrypted command signals within data structures, and padding with erroneous information with the implementation of a synthesized command signal that renders successfully decrypted and deconvoluted command signals neither readable by humans or machines. The final method of data security is appropriated through the synthesis of transmitter/receiver unique “languages” that serve to translate decrypted and unconvoluted signals into their final human/machine readable instructions.