Switching Device Remote Access via Server Mediator
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Solution Overview
Problem
Existing systems for remotely operating switches face challenges such as security issues, inconvenient software updates, inability to share or modify access codes, and limited user privileges, particularly when accessing IoT devices or devices outside a local network.
Innovation Solution
A distributed computer system with a network-enabled switching device and server architecture allows for remote operation, enabling continuous monitoring, centralized logging, and secure software updates, while enabling flexible access control and integration with external services through a network-connected user interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If DNS access method is used for remote operation, then remote access is enabled, but security issues arise and device maintenance becomes difficult
Solution Approach 1:
The patent introduces a server as an intermediary between the mobile device and the switching device. The server receives control requests from the mobile device and relays them to the switching device, enabling remote access without direct DNS-based connections. This mediator architecture improves security by centralizing authentication and device management, eliminating the need for devices to be directly accessible via DNS.
2Reliability
If a fixed feature set is embedded in the switching device, then the device can operate independently, but software updates and feature additions become inconvenient
Solution Approach 1:
The patent implements a dynamic architecture where the switching device maintains a minimal embedded feature set for independent operation, while additional features and software updates are delivered dynamically through the server. The device can receive and execute updated software components remotely, allowing it to adapt and evolve without requiring physical access or reconfiguration of its core functionality.
3Ease of operation
If access codes are shared without restrictions, then user convenience is improved, but security control and access management become problematic
Solution Approach 1:
The patent implements dynamic access control where access codes and permissions are not static but can be modified, revoked, or updated in real-time through the server. The system allows the owner to grant, modify, or revoke access permissions for different users and devices remotely, enabling convenient access sharing while maintaining strong security control through centralized permission management.
Data Source
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AI summary
Systems and methods for controlling a barrier are disclosed in which a barrier control component running on a server receives a first key and a request from a user device to provide a second key and a set of abilities to a second user device. The barrier control component retrieves information associated with first key, with the information indicating whether or not the first key is authorized to provide the second key and the set of abilities to the second device. When a review of the information regarding the first key indicates that the first key is appropriately authorized, the barrier control component provides the second key to the second device, and stores the set of abilities associated with the second key.