Patent No. US9734169 (titled "Digital information infrastructure and method for security designated data and with granular data stores") on May 23, 2013. The application was issued on Aug 15, 2017.
’169 is related to the field of distributed cloud-based data management and information security. It addresses the technical challenge of protecting sensitive information within an open ecosystem where data is frequently moved, shared, or stored in unstructured formats. The background context involves the risk of data leakage from both external hackers and internal actors, necessitating a more robust method for isolating mission-critical content from common data across a network of distributed storage nodes.
The underlying idea behind ’169 is the physical and logical decoupling of sensitive information from its original context through a process of granular extraction and dispersal. Rather than relying solely on perimeter defenses or file-level encryption, the invention identifies specific high-value data elements—referred to as select content—and separates them from the remaining data. This creates a state of 'formlessness' where the sensitive components and the residual 'remainder' data are stored in different locations, rendering the information useless to an unauthorized actor who cannot access all the necessary pieces simultaneously.
The claims of ’169 focus on a method for organizing data by extracting security (SEC) designated data and storing it in specific select content (SC) data stores, while simultaneously parsing the remaining data into granular data stores. This process is governed by a dual-parsing mechanism that utilizes both random distribution and predetermined algorithms linked to the sensitive content. Access to any of these distributed components is strictly regulated by independent access controls at each store, ensuring that data can only be withdrawn and reconstructed when the proper credentials are provided.
In practice, the system functions by scanning incoming data streams or documents and identifying predetermined words, images, or objects that match an enterprise's security policy. These elements are pulled into the cloud-based SC stores, while the leftover data is broken into fragments and scattered across granular stores. To rebuild the original information, a reconstruction module must navigate the access controls of multiple stores to pull the SEC data and the parsed remainder data back together, effectively acting as a secure compiler for the authorized user.
This approach differs from prior solutions by moving away from simple classification labels, which can be manipulated or bypassed by attackers. Traditional systems often treat a document as a single unit of security; however, ’169 treats data at a granular level, ensuring that even if one storage node is compromised, the attacker only obtains an incoherent fragment of the whole. By integrating random parsing with algorithmic dispersal, the invention forces a 'digital bureaucracy' that requires multiple successful authentications across a distributed network to recover any meaningful information.
In the late 2000s when ’169 was filed, enterprise information management was characterized by a sharp divide between structured data stored in relational databases and a growing volume of unstructured content residing in disparate office documents and email systems. At a time when data security was typically implemented using perimeter-based firewalls and simple keyword indexing, systems commonly relied on manual classification or static directory structures rather than automated semantic analysis. Hardware and software constraints of the era made the real-time monitoring and granular decomposition of complex, multi-layered document object models non-trivial, often resulting in a lack of visibility into the sensitive metadata and revision histories embedded within portable files.
The disclosed invention represents a technical advancement through the integration of a dynamic, multi-tiered filtering architecture that automatically categorizes and manages unstructured data across a distributed computing system. By shifting from monolithic file handling to a granular data control model, the system enables the extraction of security-sensitive content into isolated stores while maintaining the remainder data in a functional state. This architectural shift overcomes the technical constraint of 'all-or-nothing' document access, enabling a capability for controlled, multi-level security releases and automated sanitization. The technical effect achieved is a transformation of raw data into aggregated select content that can be actively managed according to enterprise policies, ensuring that sensitive information is protected even within open ecosystems involving third-party partners.
The patent contains a total of 2 claims, with claim 1 serving as the sole independent claim. This independent claim focuses on a method for organizing and processing data within a distributed cloud-based system by extracting sensitive information into secured data stores while randomly and algorithmically parsing the remaining data into granular stores, ensuring that all data retrieval is governed by specific access controls. The dependent claim serves to further specify the process by incorporating a monetization algorithm that assigns financial or risk-release values to the secured data based on its availability.
Definitions of key terms used in the patent claims.
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