Wireless Device Configuration via Secure Administrator Tunnel
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Solution Overview
Problem
Existing methods for setting up wireless devices on secure wireless networks are complex, requiring additional wired connections and individual configuration, rather than allowing for quick, easy, and secure multi-device configuration.
Innovation Solution
A method to wirelessly configure devices by establishing a secure communication channel between an administrator device and wireless devices, using network credentials such as digital keys, certificates, and user names, allowing devices to join a secure wireless network in either ad hoc or infrastructure modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional wired connection methods are used for device configuration, then security credential exposure is reduced, but configuration speed and ease are significantly reduced
Solution Approach 1:
A secure tunnel or encrypted communication channel is established as an intermediary between the administrator device and wireless devices. This tunnel mediates the transmission of security credentials, allowing wireless configuration while maintaining security by encrypting the credential exchange path. The tunnel acts as a safe conduit that preserves security requirements while enabling the convenience of wireless configuration.
2Reliability
If individual device configuration is performed, then security is maintained, but configuration time and complexity increase
Solution Approach 1:
Multiple wireless devices are grouped together and configured simultaneously through a single administrator device. The system merges the configuration process for multiple devices into one unified operation, where the administrator can select multiple target devices and apply configuration settings to all of them at once, rather than configuring each device individually through separate processes.
Solution Approach 2:
The administrator device is designed with multi-functional capabilities to handle configuration of multiple different wireless devices simultaneously. The system provides universal configuration functions that can work with various device types and communication modes (ad hoc and infrastructure modes), allowing one device to perform what previously required multiple separate configuration operations.
3Ease of operation
If wireless configuration channels are used, then configuration ease is improved, but security credential protection deteriorates
Solution Approach 1:
A secure tunnel or encrypted communication channel is established as an intermediary between the administrator device and wireless devices. This tunnel mediates the transmission of security credentials, allowing wireless configuration while maintaining security by encrypting the credential exchange path. The tunnel acts as a safe conduit that preserves security requirements while enabling the convenience of wireless configuration.
Solution Approach 2:
The potential security risk of wireless transmission is converted into a benefit through the use of encrypted tunnels and secure protocols. The very wireless medium that presents a vulnerability is transformed into a secure configuration channel by applying encryption and authentication mechanisms, turning the apparent harm into a protected communication path.
Data Source
AI summary
A method to wirelessly configure a wireless device for wireless communication over a secure wireless network includes placing the wireless device to be configured for communication over the secure wireless network within a wireless communication range of an administrator; establishing a secure wireless communication channel between the administrator and the wireless device; and providing to the wireless device via the secure wireless communication channel network credentials needed to communicate over the secure wireless network.