Personal Information Risk Identification via Granular Permission Control

The patent segments permission management into granular levels, allowing users to grant specific permissions individually rather than all-or-nothing. The system divides data access rights into multiple permission types (e.g., read-only, write-access, share permissions) that can be independently controlled, enabling services to function with minimal necessary permissions while protecting personal information from excessive access.

The patent implements continuous feedback mechanisms where the system monitors and tracks permission usage in real-time. Users receive notifications and alerts when apps attempt to access permitted data, allowing them to revoke permissions dynamically. The system provides feedback reports showing which apps accessed which data, enabling informed decision-making about permission management.

The patent implements preliminary risk assessment and permission validation before data collection occurs. The system pre-evaluates whether data collection is necessary for the stated service purpose, pre-establishes encryption protocols, and pre-configures access controls. By performing these protective actions beforehand, the system enables comprehensive data collection for service quality while mitigating breach risks through预先 established security measures.

The patent introduces an intermediary permission management layer between the app and user data. This intermediary system acts as a broker that validates data access requests, enforces permission policies, and monitors data flows. The intermediary enables service providers to access comprehensive data when necessary while maintaining security controls that prevent unauthorized access and reduce breach risks.

The patent implements dynamic permission management where access rights are not fixed but adapt based on context, user choices, and service requirements. Permissions can be granted temporarily for specific operations, adjusted based on user behavior patterns, and revoked when no longer needed. This dynamic approach maintains strong security controls while enabling service functionality by providing appropriate access when and where necessary.

The patent changes the parameters of permission control from binary (granted/not granted) to multi-dimensional, including time-based validity, operation-specific scope, and conditional access rules. By adjusting these parameters, the system can provide fine-grained control that protects personal information while maintaining service functionality through flexible, context-aware permission configurations.