Server-Mediated Operation Control for Information Processing Security
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Solution Overview
Problem
Current information processing systems face challenges in securely managing and controlling the operation of information processing apparatuses, particularly in ensuring secure operation and preventing unauthorized access, especially in scenarios where communication networks are compromised.
Innovation Solution
The system employs a server apparatus that communicates with information processing apparatuses via a network, transmitting operation permission information only when predetermined conditions are met, and includes an operation control apparatus that determines if the information processing apparatus is operating abnormally, stopping the function if abnormalities are detected to enhance security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If operation permission information is transmitted via communication network, then the information processing apparatus can be controlled remotely, but security risks increase when the communication network is compromised
Solution Approach 1:
The patent introduces a server as an intermediary between the control system and the information processing apparatus. The server transmits operation permission information to the apparatus, acting as a trusted mediator that verifies and manages access rights. This intermediary structure allows remote control capability while maintaining security, as the server can validate permissions before granting access even when direct network communication is compromised.
2Reliability
If the information processing apparatus continuously monitors operation information, then abnormal operations can be detected, but system complexity increases
Solution Approach 1:
The information processing apparatus autonomously monitors its own operation information using its built-in processor and storage components. The apparatus self-detects abnormal operations by comparing operation information against stored criteria, eliminating the need for external monitoring systems. This self-service approach enhances reliability through continuous monitoring while minimizing system complexity by utilizing existing internal resources.
3Reliability
If the predetermined function is activated based on operation permission information, then secure operation control is achieved, but the system becomes less adaptable to dynamic conditions
Solution Approach 1:
The system dynamically adjusts operation permission by continuously monitoring operation information and automatically stopping the predetermined function when abnormal conditions are detected. The operation control apparatus can change the operational state from active to stopped based on real-time conditions, creating a dynamic security mechanism that adapts to changing situations while maintaining secure operation control through automated responses.
Data Source
AI summary
An information processing system includes an information processing apparatus having a first function, and a server apparatus being configured to communicate with the information processing apparatus via a communication network. The information processing apparatus includes an operation control apparatus being configured to control the first function. The server apparatus transmits operation permission information indicating operation permission for the first function to the information processing apparatus, in response to satisfaction of a predetermined condition related to the information processing apparatus. The operation control apparatus activates the first function, in response to the operation permission information received by the information processing apparatus.