Cloud-Based Device Pairing Authentication Protocol
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Solution Overview
Problem
Current authentication methods for secure networks rely heavily on traditional mediums like magnetic strips, which are not effectively leveraged by mobile devices despite their potential for secure access and interaction, and do not efficiently integrate with emerging cloud computing models.
Innovation Solution
A system and method for pairing computing devices using an authentication protocol that allows an initiating device to access a secure, encrypted network of a target device, enabling seamless interaction and resource sharing between devices, including mobile phones and public terminals, through proximity-based pairing and advanced authentication mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional magnetic strip authentication is used, then security is maintained through established protocols, but mobile devices cannot effectively leverage their computing power for secure access
Solution Approach 1:
The patent introduces a cloud-based authentication service as an intermediary between mobile devices and secure networks. This service receives authentication requests from mobile devices, verifies credentials, and grants access to secure networks, enabling mobile devices to leverage their computing power while maintaining security through centralized verification protocols
Solution Approach 2:
The patent transforms the authentication paradigm by changing from static magnetic strip data to dynamic multi-factor authentication parameters including device identifiers, user credentials, and cloud-verified authentication tokens, allowing mobile devices to provide rich authentication information while maintaining security through parameter validation
2Productivity
If resources are stored locally across devices, then data security is maintained through distributed storage, but cloud computing models cannot provide on-demand resource sharing
Solution Approach 1:
The patent segments resources into two categories: sensitive data stored securely in the cloud with controlled access, and application functionality distributed across mobile devices. This segmentation allows cloud computing to provide on-demand resource sharing for non-sensitive operations while maintaining security for sensitive data through centralized cloud storage and access control
Solution Approach 2:
The patent introduces a cloud-based service as an intermediary that manages resource sharing between devices. This service authenticates devices, grants access permissions, and facilitates secure resource exchange, enabling efficient on-demand resource sharing while maintaining data security through centralized authentication and access control protocols
3Reliability
If authentication protocols require multiple verification steps, then security is enhanced, but pairing time between devices increases
Solution Approach 1:
The patent implements preliminary authentication by pre-registering device identifiers and credentials with the cloud service before actual pairing occurs. When devices need to pair, the cloud service already has verification information ready, allowing rapid authentication without requiring multiple interactive verification steps at the moment of pairing
Solution Approach 2:
The patent implements a feedback mechanism where the cloud service provides real-time authentication status information to both devices during the pairing process. This feedback allows the system to adapt the authentication flow dynamically, completing verification steps efficiently while maintaining security through continuous status monitoring and confirmation
Data Source
AI summary
A system and method are disclosed for pairing computing devices using an authentication protocol that allows an initiating computing device to gain access to a secure, encrypted network of a target computing device.