Machine-Readable Optical Labels for Secure Local Device Onboarding
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Solution Overview
Problem
Conventional device networking systems face challenges in efficiently and securely onboarding new devices due to connectivity issues, vulnerability to malicious entities, and reliance on unreliable Internet-based servers for configuration information.
Innovation Solution
The implementation of machine-readable optical labels, such as barcodes or QR codes, that are unique to each device, linking directly to a local webpage on the device for configuration, enabling secure and efficient onboarding without reliance on Internet-based servers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional Internet-based server configuration is used, then device configuration can be performed remotely, but connectivity issues and security vulnerabilities arise
Solution Approach 1:
The patent introduces a local web server as an intermediary between the configuration device and the new device. Instead of directly connecting to Internet-based servers, the configuration is performed through a local webpage served by a web server running on the configuration device itself. This intermediary local server eliminates dependency on external Internet connectivity while maintaining remote configuration capability.
Solution Approach 2:
The patent shifts the configuration paradigm from cloud-based (Internet dimension) to device-based (local dimension). By generating a local webpage that runs on the configuration device's web server, the system moves the configuration process from an external Internet-based dimension to a local device-based dimension, eliminating connectivity requirements.
2Adaptability or versatility
If Internet-based servers are used for device configuration, then centralized management is achieved, but security against malicious entities is compromised
Solution Approach 1:
The local web server acts as an intermediary that eliminates the need to trust external Internet-based servers. By serving configuration pages locally, the system creates a secure sandboxed environment where configuration data never leaves the local device, thereby eliminating security vulnerabilities associated with Internet-based configuration servers.
Solution Approach 2:
Instead of devices connecting to centralized configuration servers (traditional approach), the patent inverts the model by having the configuration capability brought to each device through locally served webpages. This inversion eliminates the central point of attack while maintaining configuration management capabilities.
3Adaptability or versatility
If manual device configuration is performed, then flexibility is maintained, but installation time and human error increase
Solution Approach 1:
The patent implements self-service configuration through web-based interfaces that guide users through the configuration process automatically. The local web server provides structured configuration forms and workflows that reduce manual errors and accelerate the process, while still maintaining the flexibility of manual configuration when needed.
Solution Approach 2:
The web-based configuration interface provides real-time feedback to users during the configuration process, validating inputs and guiding users through required steps. This feedback mechanism reduces errors and speeds up configuration by immediately correcting mistakes rather than requiring manual review later.
4Reliability
If complex onboarding processes are used, then comprehensive device configuration is achieved, but process complexity and user burden increase
Solution Approach 1:
The patent employs a universal web-based configuration interface that can handle multiple device types and configuration scenarios through a single unified process. This multi-functional webpage approach consolidates various configuration tasks into one standardized interface, reducing perceived complexity while maintaining comprehensive configuration capabilities.
Solution Approach 2:
The configuration process is segmented into discrete, manageable steps presented through the web interface. Each configuration parameter is broken down into separate form fields and sections, allowing users to complete configuration in small, manageable increments rather than facing a monolithic complex process.
Data Source
AI summary
Example implementations include a method, apparatus and computer-readable medium for generating deployment capabilities of a device, comprising generating a machine-readable optical label that is specific to the device during manufacturing, wherein the device is a new device that is to be added to a network comprising a plurality of devices. The implementations further include configuring a firmware of the device to create a web server that provides a webpage, wherein the webpage includes a user interface that receives and provides configuration information. Additionally, the implementations further include linking the machine-readable optical label to the webpage such that when the machine-readable optical label is scanned by a different device, the webpage is generated on the different device.