Display Apparatus Automatic Authentication via Unique ID Storage
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Solution Overview
Problem
Existing authentication methods for wirelessly connected devices require significant user intervention, leading to usability issues and increased risk of personal information leakage or device ownership theft due to inadequate prevention of unauthorized access.
Innovation Solution
A display apparatus and electronic apparatus system that minimizes user intervention during authentication by using a processor to receive and store unique identification information, transmit it for authentication, and perform automatic authentication based on matching information, with manual authentication options available for failed auto-authentication attempts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If user intervention is required on both devices for authentication, then authentication reliability is improved, but usability deteriorates
Solution Approach 1:
The patent applies preliminary action by having the first device (electronic apparatus without display) complete its authentication with the second device (display apparatus) in advance. The first device transmits its identification information and receives authentication results before the actual service interaction begins. This allows the first device to be pre-authenticated, eliminating the need for user intervention during subsequent operations while maintaining security.
2Ease of operation
If automated authentication is implemented, then usability is improved, but authentication reliability deteriorates
Solution Approach 1:
The patent uses the second device (display apparatus) as an intermediary that performs authentication on behalf of the first device. The display apparatus receives authentication requests, transmits identification information, and processes authentication results. This intermediary approach enables automated authentication while maintaining reliability because the display apparatus can present authentication information to the user and make authenticated decisions, combining automation with user oversight.
3Ease of operation
If device authentication is skipped to improve usability, then ease of operation is improved, but security deteriorates
Solution Approach 1:
The patent implements preliminary authentication where the first device completes the authentication process with the second device before engaging in service interactions. The authentication information is exchanged and stored in advance, allowing the system to operate without repeated user interventions while maintaining security through pre-verified credentials.
Data Source
AI summary
A display apparatus, an electronic apparatus, and an operating method thereof are provided. The display apparatus includes: a communication interface; a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, wherein the processor is further configured to, receive, from an electronic apparatus connected through a first communication protocol, electronic apparatus identification information for identifying the electronic apparatus and unique identification information generated by the electronic apparatus, based on receiving an input for accepting authentication in accordance with the electronic apparatus identification information, store the unique identification information received from the electronic apparatus, based on receiving an authentication request from the electronic apparatus connected through a second communication protocol, control the communication interface to transmit the stored unique identification information to the electronic apparatus, and receive a result of authentication performed based on the transmitted unique identification information, from the electronic apparatus.