IoT Security Lock Using Mobile Device Authentication
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Solution Overview
Problem
Current computer security systems for mass storage devices, such as those used in IoT systems, face limitations in ensuring secure authentication and data transmission due to vulnerabilities in hardware and wireless communication range, making them susceptible to theft and data breaches.
Innovation Solution
The implementation of an IoT platform with a secure key exchange mechanism using public/private key pairs or symmetric keys, combined with a network architecture that includes an IoT hub and mobile devices for data relay, enables secure communication channels and authentication for IoT devices, including mass storage devices, through encryption and secure pairing techniques.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a steel cable locking mechanism is used to secure computer equipment, then the device can be physically restrained from being moved or stolen, but the locked device can only be moved as far as the steel cable allows and can be stolen by breaking the lock off at the computer
Solution Approach 1:
The patent replaces the mechanical steel cable locking system with a wireless security system that uses a mobile device as a key fob. The mobile device communicates with the computer equipment via wireless signals (e.g., NFC, Bluetooth) to authenticate and control locking mechanisms, eliminating the need for physical steel cables while maintaining security and enabling greater mobility flexibility.
Solution Approach 2:
The mobile device serves as an intermediary between the user and the computer equipment's locking mechanism. Instead of directly attaching a steel cable to the equipment, the user interacts with the locking system through the mobile device, which mediates the authentication and control processes, thereby improving both security and mobility.
2Reliability
If traditional authentication mechanisms are used for mass storage devices, then the system structure remains simple, but the devices are susceptible to data breaches and insecure transmission
Solution Approach 1:
The mobile device is designed to perform multiple functions: it acts as a key fob for authentication, a communication interface for data transmission, and a security controller for encryption. By consolidating these functions into a single universal device, the system achieves enhanced data security without proportionally increasing overall system complexity.
Solution Approach 2:
The mobile device autonomously handles authentication and data transmission security tasks without requiring complex centralized authentication servers or additional hardware components. The device uses its own processor, memory, and wireless communication capabilities to perform security functions, simplifying the overall system architecture while maintaining high security standards.
Data Source
AI summary
An apparatus and method are for providing security to a computing device using an Internet of Things (IoT) device. For example, one embodiment of a system comprises: an Internet of Things (IoT) security device to be communicatively coupled to a computing device; an IoT service to establish a communication channel with the IoT device, the IoT service; and the IoT service to generate and transmit a notification to a client device of a user when the IoT service can no longer communicate with the IoT device over the communication channel.