Automated Wireless Network Configuration via Digital Certificate Authentication

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Solution Overview

Problem

Existing network configuration methods require users to manually input and manage complex settings for secure wireless connectivity, making the process cumbersome and prone to errors, especially when adding new devices to a network.

Innovation Solution

A setup key with a network application that automatically discovers and configures networking devices, storing necessary settings and authenticating users via digital certificates, allowing secure wireless connections without requiring users to specify network settings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If users manually input and manage complex network settings for secure wireless connectivity, then network security is maintained, but the configuration process becomes cumbersome and error-prone

Engineering Contradiction:
Improvenetwork securityVSAvoidconfiguration process
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs self-service by automatically generating network settings, configuring the wireless network, and managing security parameters without requiring manual user input. The computing device autonomously completes the configuration process while maintaining security standards.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary actions by pre-generating network settings and configuration parameters before the user needs them. The computing device prepares security configurations in advance, eliminating the need for users to manually input complex settings during the configuration process.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If automatic configuration is implemented to simplify the setup process, then ease of operation improves, but user authentication and security control become more challenging

Engineering Contradiction:
Improvesetup processVSAvoidauthentication mechanism
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The computing device acts as an intermediary between the user and the networking device. It mediates the authentication process by handling digital certificate verification and security handshakes automatically, simplifying the user experience while maintaining robust security controls through automated credential management.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system replaces manual mechanical configuration processes with automated electronic authentication mechanisms. Instead of users manually configuring security settings, the computing device electronically exchanges and verifies digital certificates, substituting complex manual security procedures with automated cryptographic authentication.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If manual network configuration is required, then security control is maintained, but time consumption and potential for errors increase

Engineering Contradiction:
Improvesecurity controlVSAvoidconfiguration time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The computing device performs self-service by automatically generating and configuring network settings, eliminating the time-consuming manual configuration process. The system autonomously manages security parameters while maintaining control, significantly reducing configuration time without sacrificing security.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary configuration actions automatically, preparing security settings and network parameters in advance. This preliminary automation eliminates the need for time-consuming manual security control steps, reducing configuration time while maintaining security integrity through pre-established secure parameters.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8724515B2Configuring a secure network
Publication Date: 2014.05.13 CISCO TECHNOLOGY INC
  • US8724515B2 patent drawing
  • US8724515B2 patent drawing
  • US8724515B2 patent drawing

AI summary

Techniques are presented for configuring a networking device to provide secure wireless connectivity to one or more client devices. In one embodiment, a networking device is discovered that is within a wireless connectivity range from a first client device. The networking device is configured to provide wireless connectivity to the first client device. The first client device is configured to initiate a first wireless connection, without requiring a user to specify any network settings. The networking device is configured to authenticate a user to access a user interface for configuring the networking device, where the user is not authenticated based on any password.