Self-Encrypting SSD with Integrated E-Paper Display
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Solution Overview
Problem
Current removable storage devices lack secure and efficient data management, as they often require manual labeling and encryption, leading to potential data misuse, loss, or theft, and lack automated tracking of user access and metadata updates.
Innovation Solution
A rugged removable SSD module with a built-in e-paper display that dynamically generates and updates labels with metadata, including user data, security information, and administrative details, and automatically enforces encryption and access policies, using a software utility to configure these settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual labeling and copying of dailies is used, then the process is simple and requires minimal equipment, but it is time-consuming, error-prone, and creates security risks through unencrypted copies
Solution Approach 1:
The SSD automatically generates and updates labels with metadata about the stored dailies, eliminating the need for manual labeling. The system self-manages the labeling process by reading metadata from the stored video files and displaying it on the integrated e-paper display, thereby improving efficiency while maintaining security through automated encryption management.
Solution Approach 2:
The patent combines the storage medium, encryption mechanism, and display device into a single integrated SSD unit. This merging eliminates the need for separate manual labeling processes and unencrypted copy operations, as all functions are performed within the secure encrypted environment of the single device.
2Ease of operation
If removable storage devices are used for data collection and transport, then mobility and accessibility are improved, but tracking and security control become difficult
Solution Approach 1:
The e-paper display visually presents metadata information including device attributes, encryption status, and access control details directly on the storage device surface. This visual display system allows users to quickly identify and track device attributes without manual intervention, maintaining mobility while improving information visibility and tracking capability.
Solution Approach 2:
The system provides continuous visual feedback through the e-paper display about the device's encryption status, metadata information, and access control settings. This feedback mechanism ensures that users are always aware of the device's security state and attributes, enabling proper tracking and management while maintaining the ease of removable storage operation.
3Loss of information
If handwritten labels are affixed to storage devices, then identification is provided, but accuracy and permanence are compromised due to potential errors and label loss
Solution Approach 1:
The patent replaces the mechanical process of manually writing and affixing physical labels with an electronic display system. The e-paper display electronically generates and presents metadata information directly on the device, eliminating handwriting errors, label loss, and the complexity of manual labeling processes while providing accurate and permanent identification.
4Ease of operation
If multiple unencrypted copies of dailies are created during transfer, then accessibility is improved, but security risks increase due to potential loss or theft
Solution Approach 1:
The patent extracts the display function from separate physical copies and implements it within the encrypted storage environment itself. The e-paper display shows metadata about the encrypted data without requiring unencrypted copies to be created, thereby maintaining accessibility for identification purposes while eliminating the security risks associated with creating and managing multiple unencrypted copies.
Data Source
AI summary
A system for a storage medium that provides a method of integrating a non-volatile display, such as an e-paper with an electronic storage medium, and including a self-encrypting solid-state memory device. The system utilizes existing e-paper technology coupled with a receiver that can access various types of information to be displayed on the e-paper. This information can be dynamic user data, administrative data, security data, or other information. The receiver may obtain this information via wireless communication, through meta data on the storage medium, through a direct link through the storage medium or other related methodology.