Multi-tiered Security Zone for Data De-escalation
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Solution Overview
Problem
Existing data security mechanisms often impose excessive security measures that hinder access to data, as they fail to differentiate between varying sensitivity levels of data across contexts, leading to frustrating access experiences for users.
Innovation Solution
Implementing a multi-tiered security zone within a user device's file system, where data can be de-escalated from a higher security tier to a lower one based on defined security de-escalation rules, allowing authorized access while maintaining security through re-escalation rules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If excess security measures are applied to all data, then data security is improved, but data accessibility deteriorates
Solution Approach 1:
The patent segments the file system into multiple security zones with different security levels (first security zone with first security level, second security zone with second security level). This segmentation allows data to be stored in appropriate security zones based on sensitivity, enabling both high security for sensitive data and easy access for less sensitive data without applying uniform excessive security measures to all data.
Solution Approach 2:
The patent implements local quality by assigning different security characteristics to different zones within the file system. The first security zone has a first security level with corresponding access controls, while the second security zone has a second security level with different access controls. This allows each zone to have the appropriate security measure for its specific data type, improving overall accessibility while maintaining necessary security.
2Reliability
If uniform high security is applied to all data, then security reliability is improved, but user frustration increases due to access difficulty
Solution Approach 1:
The patent implements dynamic security management through the de-escalation mechanism. Data can be dynamically moved from the second security zone (higher security level) to the first security zone (lower security level) when access conditions are met, such as when a user is properly authenticated. This dynamic adjustment allows the system to maintain high security reliability when needed while providing easy access when appropriate, reducing user frustration.
Solution Approach 2:
The patent establishes security zones and access rules in advance, defining which data belongs in which zone and what conditions trigger de-escalation. This preliminary configuration allows the system to automatically manage security levels without requiring users to navigate complex security protocols, improving both security reliability and access ease.
3Reliability
If multi-tiered security zones are implemented, then data protection is improved, but system complexity increases
Solution Approach 1:
The patent makes the file system structure itself serve multiple functions: it provides both data storage and security classification simultaneously. The security zones are integrated into the file system rather than being separate security layers, allowing the same structure to organize data and enforce security policies. This universality reduces system complexity compared to implementing separate security management systems.
Solution Approach 2:
The system implements automatic de-escalation and re-escalation of data between security zones based on predefined rules and user credentials, without requiring manual security management. The file system automatically determines whether data should be moved between zones based on access conditions, reducing the complexity of security management while maintaining strong data protection.
Data Source
AI summary
The concepts and technologies disclosed herein are directed to security de-escalation for data access. A user device can define a security de-escalation rule. The user device can define a multi-tiered security zone within a user device file system utilized by a memory of the user device. The multi-tiered security zone can include a plurality of security tiers. The user device can identify data for de-escalation in accordance with the security de-escalation rule. The user device can de-escalate the data to generate de-escalated data by storing the data identified for de-escalation in a less secure security tier of the plurality of security tiers of the multi-tiered security zone. The user device can receive a data access request from an external user device. The user device can verify a data access credential contained in the data access request. The user device can provide the de-escalated data to the external user device.