Scanning System Provisional Data Storage for Authentication Bypass
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Solution Overview
Problem
Existing scanning systems require users to authenticate with an ID card before scanning, leading to inconvenience if the card is forgotten, as users cannot scan documents without authentication and must return for the card, wasting time and potentially requiring temporary ID issuance or complex password input.
Innovation Solution
A scanning system that allows users to scan documents without initial authentication, storing the data in a management device's storage, which is then processed and output according to user settings after subsequent authentication, enabling provisional scanning and flexible data processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If user authentication with ID card is required before scanning, then security and authorized access are improved, but user convenience and scanning speed deteriorate when users forget their ID cards
Solution Approach 1:
The system performs preliminary scanning and stores the scanned data temporarily in the management device before authentication is completed. This allows the scanning action to be executed in advance, and the authentication step to be completed subsequently, thereby eliminating the need for users to have their ID cards present during the scanning moment.
Solution Approach 2:
The management device serves as an intermediary between the scanner and the user authentication system. It temporarily holds the scanned data and matches it with authentication information later, decoupling the scanning operation from the authentication requirement and enabling asynchronous processing.
2Reliability
If user authentication is required at the scanner, then access control is improved, but time efficiency deteriorates as users must return to the scanner for authentication
Solution Approach 1:
The scanning operation is performed in advance before authentication is completed. The system stores the scanned data temporarily and processes it after authentication, allowing users to immediately use the scanned data without waiting for or returning to the scanner for authentication.
Solution Approach 2:
The system separates the scanning operation from the authentication process in time and space. Scanning occurs at one moment and authentication occurs later, transforming the synchronous authentication requirement into an asynchronous process that eliminates time loss.
3Adaptability or versatility
If temporary authentication is implemented, then user flexibility is improved, but system complexity increases with multiple authentication modes
Solution Approach 1:
The authentication system is segmented into two independent parts: scanner-side authentication (first authentication information) and client-side authentication (second authentication information). This segmentation allows each part to operate independently with different authentication methods, providing flexibility while keeping each authentication module relatively simple.
Solution Approach 2:
The management device is designed to handle multiple authentication modes universally. It can process both scanner-based authentication and client-based authentication through the same data matching mechanism, allowing the system to adapt to different user needs without requiring separate complex systems for each authentication method.
Data Source
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AI summary
Provided is technology that improves user convenience. A scanning system includes a scanner that generates scanning data by scanning a document, and a management device that connects to the scanner, and processes the scanning data based on settings corresponding to a user authenticated by a first user authentication when the scanner executes a first user authentication process. The scanning system executes a first process of scanning a document without first user authentication by the scanner, and storing the generated scanning data in storage; a second process of, when second user authentication is executed, identifying the scanning data to process from the scanning data stored in the storage; and a third process of processing the scanning data to process based on settings related to the user authenticated by the second user authentication.