Mobile Terminal Automatic Login via Tag-Based Password Safe
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Solution Overview
Problem
Current mobile terminal systems lack efficient and secure methods for automatic logon to web pages and applications, requiring repeated password inputs and posing risks of password leakage due to unencrypted cache storage.
Innovation Solution
A mobile terminal-based automatic logon system that installs a password safe application, allowing users to associate tags with user names and passwords, enabling quick and secure logon by selecting tags from a logon list without manual input, with verification codes ensuring security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If browser cache automatically remembers user name and password, then logon convenience is improved, but security is worsened due to unencrypted storage and limited to last logon only
Solution Approach 1:
The patent segments password management into multiple independent modules: password safe application for secure storage, verification code mechanism for authentication, and logon list for management. This segmentation allows secure storage with encryption while maintaining logon convenience through automated retrieval.
Solution Approach 2:
The patent introduces a verification code as an intermediary between the user and the stored passwords. The verification code authenticates user identity before allowing password retrieval, acting as a mediator that ensures security while enabling convenient access for authorized users.
2Reliability
If manual password input is required for each logon, then security is improved, but logon time and user effort increase
Solution Approach 1:
The patent performs preliminary action by pre-storing passwords in the password safe application with encryption and establishing correspondence between tags, web pages, and applications. This preliminary setup enables rapid automated logon without manual password input while maintaining security through the encrypted storage and verification code mechanism.
Solution Approach 2:
The system enables self-service automated logon by storing passwords securely and automatically retrieving them based on tag selection. The password safe application serves itself by managing password storage, retrieval, and encryption without requiring manual password input for each logon operation.
3Speed
If cache stores user account information for quick access, then logon speed is improved, but risk of password leakage increases
Solution Approach 1:
The patent applies local quality by implementing encryption specifically for password storage in the password safe application, while maintaining unencrypted cache for other data. The correspondence mechanism between tags, user names, passwords, and targets provides localized secure access only where needed, enabling fast logon through pre-prepared encrypted credentials.
Solution Approach 2:
The patent creates a composite password management system combining encrypted storage (password safe application), verification code authentication, and tag-based retrieval mechanism. This composite approach integrates multiple security layers while maintaining logon speed through the pre-established correspondence relationships.
Data Source
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AI summary
Disclosed in the present invention are a processing method and system for automatic login based on a mobile terminal. The method includes: establishing, by the mobile terminal, a login list beforehand, the login list storing user names and passwords and tags respectively corresponding to the user names and passwords, the user names and passwords being used for successful login to webpages or application programs; when a user needs to automatically log in a destination webpage or a destination application program, obtaining, according to the login list, the tag corresponding to the destination webpage or the destination application program; automatically filling the user name and the password in the destination webpage or the destination application program, thus performing the automatic login to the destination webpage or the destination application program. The present invention enables an automatic login process without inputting a user name and a password by the user, thus greatly saving the time for user login, avoiding the discomfort for inputting the user name and the password through the mobile terminal, and providing convenience for the user.