Virtual Execution Framework for Secure External Data Storage

The patent divides data into multiple fragments and distributes them across different storage locations. No single location contains the complete original data, which prevents information leakage even if one storage point is compromised. This segmentation allows external storage while maintaining security.

The patent introduces an intermediary mechanism that controls access to distributed data fragments. This intermediary layer manages the reconstruction and access of original data, ensuring that only authorized entities can retrieve complete information, thus reducing information leakage risk during external storage operations.

Instead of relying on a single centralized trusted institution, the patent segments data across multiple storage locations. This distributed approach eliminates the need for expensive centralized infrastructure while maintaining security through the principle that no single point holds complete sensitive information.

The patent enables participating institutions to independently manage and control their own data fragments with autonomous encryption and access control. This self-service capability removes dependence on expensive centralized trusted institutions while maintaining security through distributed control mechanisms.

The patent segments data while maintaining processing flexibility through distributed computation. Each fragment can be processed independently at different locations, and results are aggregated to produce final outcomes. This enables adaptable data processing without compromising confidentiality, as no single entity accesses complete original data.

The patent moves data processing from a centralized vertical model to a distributed horizontal model. Multiple processing entities operate in parallel on different data fragments, increasing processing freedom and adaptability while maintaining confidentiality through the distributed architecture.