Wireless Network Type Detection via Secondary Login Verification

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Solution Overview

Problem

Current security tools fail to accurately differentiate between password-free Wi-Fi networks and those requiring secondary login verification, leading to false positives and interruptions, as they do not account for the possibility of secondary login verification even when no password is needed for connection.

Innovation Solution

A method and apparatus for determining whether a connected wireless network requires a password for connection and, if not, accessing specified network addresses to assess if secondary login verification is needed, using a wireless network password management interface and user-defined APIs or web pages to verify access and identify potential security risks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If security tools block access to password-free Wi-Fi networks, then user security is improved, but user convenience deteriorates due to false positives and interruptions

Engineering Contradiction:
ImprovesecurityVSAvoiduser convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs preliminary detection by accessing specified network addresses (such as API endpoints or web pages) before blocking access. This preliminary action determines whether secondary login verification is required, allowing the system to make informed decisions about whether to block the network connection, thereby reducing false positives while maintaining security.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If security tools detect password-free Wi-Fi networks, then security awareness is improved, but measurement precision deteriorates due to inability to differentiate between truly open networks and those requiring secondary verification

Engineering Contradiction:
Improvesecurity awarenessVSAvoidnetwork type detection accuracy
Core Design Contradiction:
ReliabilityVSMeasurement precision

Solution Approach 1:

The detection process is segmented into multiple stages: first detecting whether a password is required for connection, then separately detecting whether secondary login verification is required by accessing specified network addresses. This segmentation allows the system to distinguish between different types of password-free networks (truly open vs. requiring secondary verification), improving measurement precision.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system uses specified network addresses (such as API endpoints or web pages) as intermediaries to test whether secondary login verification is required. By accessing these intermediary addresses, the system can determine the actual network type without directly interacting with the Wi-Fi authentication mechanism, thereby improving detection accuracy.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If the system accesses specified network addresses to detect secondary login verification, then detection accuracy is improved, but device complexity increases

Engineering Contradiction:
Improvedetection accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The specified network addresses (such as API endpoints or web pages) serve multiple functions: they act as test targets for detecting secondary login verification, provide a standardization mechanism for detection, and enable consistent behavior across different network types. This multi-functionality reduces the need for multiple specialized detection mechanisms, thereby managing complexity while improving accuracy.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10638320B2Wireless network type detection method and apparatus, and electronic device
Publication Date: 2020.04.28 ADVANCED NEW TECHNOLOGIES CO LTD
  • US10638320B2 patent drawing
  • US10638320B2 patent drawing
  • US10638320B2 patent drawing

AI summary

A determination is made as to whether a password is required for connecting to a wireless network. In response to determining that no password is required for connecting to the wireless network, data is retrieved from at least one predefined network address through the wireless network. A determination is made as to whether a secondary login verification is required for connecting to the wireless network based on, at least, the retrieved data from the at least one predefined network address.