Dynamic IoT Onboarding via Environmental Credential Generation
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Solution Overview
Problem
Current onboarding methods for wireless devices, such as mesh access points and IoT devices, rely on simple and insecure static information for network configuration, which is inadequate for modern enterprise or carrier deployments.
Innovation Solution
A method that dynamically generates credentials using a combination of static and dynamically generated information, including GPS data, reset button patterns, and environmental parameters, to secure the connection during the onboarding process, enhancing security by varying SSIDs and passwords for each installation attempt and location.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If static information (MAC address, etc.) is used for onboarding wireless devices, then the onboarding process is simple and easy to implement, but the security of the network connection is insufficient
Solution Approach 1:
The patent transforms static onboarding credentials into dynamic ones by incorporating environmental parameters (GPS location, timestamp, device identifiers) that change with each installation attempt. This allows the system to maintain operational simplicity while significantly enhancing security, as each device receives unique credentials tailored to its specific installation context rather than reusable static credentials
Solution Approach 2:
The patent changes the parameters used for authentication from fixed static values (MAC address only) to dynamic composite values that include multiple variables such as GPS coordinates, timestamp, device serial number, and random identifiers. This parameter transformation enables both ease of operation through automated generation and improved security through uniqueness and unpredictability of each credential set
2Reliability
If dynamic credentials are generated using multiple parameters, then the security of the onboarding process is significantly improved, but the complexity of the onboarding system increases
Solution Approach 1:
The patent implements self-service by enabling the onboarding system to automatically generate, manage, and rotate credentials without requiring manual intervention for each credential creation. The system autonomously collects environmental parameters, generates unique credentials, and manages their lifecycle, thereby reducing operational complexity despite the enhanced security mechanisms in place
Solution Approach 2:
The patent creates a universal onboarding framework that handles multiple functions through a single integrated system: credential generation, environmental parameter collection, security validation, and device registration. This multi-functional approach consolidates what could be separate complex systems into one cohesive process, managing complexity while delivering comprehensive security
3Object-affected harmful factors
If unique credentials are generated for each device installation, then the risk of brute-force attacks is reduced, but the time required for credential generation and verification increases
Solution Approach 1:
The patent applies preliminary action by pre-establishing the framework for dynamic credential generation during system initialization, including setting up the algorithms and parameter collection mechanisms in advance. This preparation enables rapid credential generation during actual onboarding operations, as the heavy computational and structural work has already been performed beforehand
Solution Approach 2:
The patent replaces manual or mechanical credential generation processes with automated computational systems that use algorithms to rapidly generate unique credentials based on environmental parameters. This substitution eliminates time-consuming manual steps while maintaining security, using computational efficiency to offset the increased complexity of dynamic credential management
Data Source
AI summary
A computing device determines an onboarding algorithm to use for onboarding a wireless device. The computing device determines, based on the onboarding algorithm, a first set of predefined information and a second set of dynamically generated information to use as inputs to the onboarding algorithm. The computing device generates, via the onboarding algorithm, a set of credentials based on the first set of predefined information and the second set of dynamically generated information, and uses the set of credentials to secure a connection for onboarding the wireless device.