Authentication Token Storage for Support System Efficiency
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Solution Overview
Problem
Existing user support systems lack an efficient authentication mechanism, often requiring cumbersome processes or multiple computational steps to verify user identity before providing assistance.
Innovation Solution
A novel authentication by proof-of-storage mechanism, where after initial authentication at a trusted device, a record with user information and a code is stored in a database, allowing the communication system to retrieve this record using the code, thereby indicating the user's pre-authenticated status.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing authentication systems are used to verify user identity, then user security is maintained, but the authentication process requires multiple computational steps and system notifications that reduce efficiency
Solution Approach 1:
The system performs authentication in advance before the support interaction occurs. When a user logs into the application, their identity is verified and an authentication token is generated and stored. This preliminary authentication eliminates the need for repeated verification during support calls, reducing computational steps while maintaining security.
Solution Approach 2:
Instead of requiring the original authentication credentials to be presented again during support interactions, the system creates a copy of the authentication state in the form of a token. This token contains the necessary verification information and can be transmitted independently without requiring the user to re-enter passwords or credentials, thus improving efficiency while preserving security.
2Reliability
If traditional authentication verification processes are used, then user identity can be confirmed, but the process becomes cumbersome and requires user participation that may expose sensitive information
Solution Approach 1:
The system automatically manages the authentication verification process without requiring active user participation during support calls. The authentication token is generated and stored during initial login, and the communication system automatically retrieves and verifies this token during support interactions. This eliminates the need for users to manually verify their identity or speak sensitive information, making the process simpler while maintaining verification accuracy.
Solution Approach 2:
The authentication token acts as an intermediary that carries verification information between the user, authentication system, and communication system. Instead of requiring direct verification of sensitive credentials during support calls, the token serves as a secure intermediary that proves authentication status without exposing underlying credentials, thus simplifying the user experience while maintaining verification reliability.
3Loss of information
If multiple systems need to be notified of authentication status, then comprehensive tracking is achieved, but the number of computational steps and data updates increases
Solution Approach 1:
The system merges the authentication tracking function into a centralized database that stores authentication tokens. Instead of requiring separate notification mechanisms to update multiple systems, all authentication status information is consolidated in one location. The communication system retrieves this information directly from the database using the token, eliminating the need for complex inter-system notifications while maintaining complete tracking of authentication status.
Data Source
AI summary
In some embodiments, after authentication of a user at a trusted device, a system may store a record with user or other support information and a code in a database. When support is requested by the user device, the code provided in response to the request (e.g., as an extension to a phone number or in a header field), and a system may use the code to retrieve the record from the database. Presence of the record in the database may indicate to the communication system that the user requesting support is already authenticated.