WPS Security Automation via P2P Triggered Infrastructure Setup
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Solution Overview
Problem
The Wi-Fi Protected Setup (WPS) protocol is time-consuming and effort-intensive, and simplifying it may compromise security levels.
Innovation Solution
A device and method that include a processing unit to notify an access point to establish an infrastructure connection with another device, using a message when a P2P connection is established, or a history of such exists, and a connection for infrastructure communication between the devices is not established, allowing for automatic initiation of the PBC mode and configuration information exchange.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the WPS protocol is simplified to reduce time and effort, then the ease of operation improves, but the security level deteriorates
Solution Approach 1:
The system performs preliminary actions by automatically initiating infrastructure connection establishment between the enrollee and access point before the main security configuration task. The processing unit proactively notifies the access point to establish connections based on P2P connection status, eliminating the need for users to manually configure each connection while maintaining security protocols in advance
Solution Approach 2:
The system enables self-service by automatically detecting P2P connection status and autonomously initiating infrastructure connection establishment without user intervention. The processing unit monitors connection states and triggers appropriate connection setup sequences, allowing the device to configure itself securely without requiring user knowledge of security protocols
2Loss of time
If manual security setup steps are reduced, then the time required decreases, but the complexity of automation increases
Solution Approach 1:
The processing unit performs multiple functions by simultaneously monitoring P2P connection status, determining infrastructure connection state, and initiating appropriate connection establishment sequences. This multi-functional approach consolidates what would otherwise require separate manual operations into a single automated process, reducing time without proportionally increasing complexity
Solution Approach 2:
The system uses the existing P2P connection as an intermediary indicator to trigger infrastructure connection establishment. By leveraging the P2P connection status as a trigger condition, the system avoids the need for complex independent detection mechanisms, reducing automation complexity while achieving time savings
Data Source
AI summary
Provided is a mechanism capable of maintaining the security level while simplifying the WPS protocol. A device includes a processing unit that notifies an access point of a message used to instruct the access point to establish a connection for infrastructure communication with another device on condition that a connection for P2P communication with the other device is established, a connection for infrastructure communication with the access point is established or there is a history in which the connection has been established, and a connection for infrastructure communication between the other device and the access point is not established.