Reachability Server Mediator for Secure Contact
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Solution Overview
Problem
Existing systems for reachability management, such as emergency-rescue and lost-article recovery services, face issues with unjust use of contact information by users or service providers, leading to unwanted communications and lack of control over reachability access.
Innovation Solution
A reachability management system that includes a server capable of receiving real-address information and generating post-conversion-address information, which the first user cannot specify, allowing secure contact between users without exposing the service client's real information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If real-address information is directly provided to users for contact, then reachability and ease of operation are improved, but security and control over information access deteriorate
Solution Approach 1:
The patent introduces a server as an intermediary between the first user and second user. The server receives real-address information from the second user, generates post-conversion-address information, and provides this converted address to the first user. This intermediary mechanism enables contact functionality while preventing direct exposure of real address information, thus resolving the contradiction between ease of operation and security.
2Object-affected harmful factors
If post-conversion-address information is generated that cannot be specified by the first user, then security against unjust use is improved, but device complexity increases
Solution Approach 1:
The server acts as a mediator that performs address conversion operations. By centralizing the conversion logic on the server side rather than requiring complex client-side encryption or multiple intermediary systems, the patent achieves security through a single trusted intermediary that manages the complexity of address transformation while keeping individual user devices relatively simple.
Solution Approach 2:
The system creates a converted copy of the real address information through post-conversion-address information. This copy maintains the functionality of enabling contact while separating the operational address from the real address, allowing the system to manage complexity centrally on the server while users interact with simplified address forms.
Data Source
AI summary
A server realizes reachability from a first user to a second user. The server (100, 200) includes a real-address-information receiving section (110) that receives real-address information, which is capable of contacting therethrough to the second user, from a second terminal (10) used by the second user; and a post-conversion-address-information generation section that generates post-conversion-address information, which the first user cannot specify, based on the real-address information received by the real-address-information receiving section.