RFID Wand Network Configuration for Secure Setup
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Solution Overview
Problem
Existing wireless networking configurations are challenging for end users to set up and maintain securely, especially when adding or replacing devices from different manufacturers, often resulting in unsecured networks due to complexity and manufacturer-specific programming requirements.
Innovation Solution
A system and method using near field communications, such as RFID, to transmit and store network configuration information in non-volatile memory of networking devices, allowing configuration without powering them up, enabling secure and automatic network setup upon power activation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wireless networking components include security features such as WEP or WPA keys, then network security is improved, but the difficulty of setting up and maintaining the network increases
Solution Approach 1:
The patent applies preliminary action by pre-configuring networking components with security credentials and network information before deployment. The system stores WEP/WPA keys, SSIDs, and other network parameters in secure memory during manufacturing or initialization, so that when the device is activated, it automatically has the necessary security credentials configured without requiring user input during setup.
Solution Approach 2:
The patent implements self-service through automatic authentication and network association processes. The networking component autonomously uses its pre-configured credentials to authenticate with target networks and establish connections without human intervention. The system independently manages security handshakes, credential verification, and network re-association, eliminating the need for users to manually configure security settings.
2Loss of time
If networking components are pre-loaded with network configuration information, then setup time is reduced, but the adaptability to different networks decreases
Solution Approach 1:
The patent applies segmentation by dividing network configuration into multiple stored profiles or credentials within the networking component. Instead of a single hardcoded network configuration, the system maintains separate security credentials and network parameters for different potential networks, allowing the device to select and apply the appropriate profile based on the target network environment.
Solution Approach 2:
The patent implements dynamics through configurable memory storage that allows network configuration information to be modified, updated, or reprogrammed after initial deployment. The system can dynamically load different network profiles, update security credentials, and adapt to new networks by receiving updated configuration information, transforming a static pre-loaded system into a flexible, adaptable solution.
3Ease of manufacture
If different manufacturers program peripherals in different manners, then manufacturing flexibility is improved, but the ease of operation for end users deteriorates
Solution Approach 1:
The patent applies universality by implementing a standardized interface and configuration protocol that works across networking components from different manufacturers. The system uses common memory structures, authentication mechanisms, and configuration formats that are vendor-agnostic, allowing uniform setup procedures regardless of the peripheral's manufacturer. This universal approach enables a single setup methodology to handle diverse devices.
Solution Approach 2:
The patent implements homogeneity by standardizing the configuration process and data structures across different manufacturing vendors. The system employs consistent memory layouts, credential formats, and authentication sequences that create a uniform experience despite hardware diversity. This homogeneous approach to configuration management eliminates the need for vendor-specific setup procedures.
4Ease of operation
If wireless network configuration is made simple for end users, then ease of operation is improved, but network security may be compromised
Solution Approach 1:
The patent applies the intermediary principle by introducing a trusted configuration authority or secure bootstrapping mechanism that mediates between simple user interaction and complex security requirements. The system uses pre-configured secure credentials obtained through trusted channels during manufacturing or initial setup, acting as an intermediary that ensures security credentials are properly established without requiring users to understand or handle sensitive security configurations directly.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach simplifies and secures wireless networking by configuring devices with necessary information before use, ensuring seamless integration with intended networks without manual setup complexity, maintaining security and convenience across device additions and replacements.
Implementation Method 1
A system and method using near field communications, such as RFID, to transmit and store network configuration information
Data Source
AI summary
A near field communication device, such as an RFID wand, transmits network configuration information to non-volatile memory of a networking device while the networking device is powered down, and even packaged at a retail store. The networking device powers up, reads the network configuration information, and applies the network configuration to automatically interface the networking device with a wireless network.