Decentralized Smart Security Storage System
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Solution Overview
Problem
Existing secure data storage systems lack a decentralized approach to security functions, relying on host computing devices for identification, authentication, and encryption/decryption, which limits portability and flexibility in managing security operations across various devices.
Innovation Solution
A smart security storage system that includes a memory, communication module, and security module, integrated with a smart device, allowing for decentralized execution of security functions such as authentication, access control, and encryption/decryption, using a smart device interface to manage traffic and communicate with both the host computing device and smart device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If security functions are embedded in host computing device, then security operations can be performed, but portability and flexibility are limited
Solution Approach 1:
The security functions are segmented and distributed across multiple devices: the host computing device, the smart device, and the storage system each hold portions of security responsibilities. The storage system includes a security module that can operate independently, allowing security functions to be performed without requiring all components to be present or connected.
Solution Approach 2:
The smart device acts as an intermediary between the host computing device and the storage system. It facilitates authentication and access control by verifying credentials from the host device before allowing access to the storage system, enabling secure operations across distributed components.
2Adaptability or versatility
If centralized security management is used, then control is simplified, but flexibility in managing security operations across various devices is reduced
Solution Approach 1:
The security management structure is dynamic rather than static. The system can adapt its security operations based on the context, allowing different devices to perform security functions as needed. The storage system's security module can independently execute security operations or coordinate with host and smart devices based on real-time requirements.
Solution Approach 2:
The storage system's security module is designed with multi-functionality, capable of performing various security operations independently or in coordination with other devices. This universal design enables the same component to handle authentication, encryption, and access control without requiring complex centralized management.
3Reliability
If smart device interface module controls access traffic, then authorized access is ensured, but communication overhead increases
Solution Approach 1:
The smart device interface module performs preliminary authentication and access control decisions before allowing communication traffic to reach the storage system. By verifying credentials and authorization status in advance, the system ensures that only authorized access is permitted while minimizing unnecessary communication overhead from unauthenticated requests.
Data Source
AI summary
Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application.