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Information Technology

Data & informatics

Patents

Searches Patent Title, Abstract, Body, Technology Type, and NIST Inventors

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Achieving Out-of-the-box Fine-Grained Marketing Sheet Thumbnail

Achieving Out-of-the-box Fine-Grained Access Control in Databases by enforcing and embedding Next Generation Access Control (m-NGAC) right in databases

NIST Inventors

Gopi Katwala and David Ferraiolo

m-NGAC brings a global solution for RDBMSs by enabling automatic installation of Next Generation Access Control (NGAC) directly into the database, offering out-of-the-box fine-grained database access control. NGAC facilitates building and storing Access control policies, which will be then accessed

Diagonal Node Data Block Matrix for Adding Hash-linked Records and Deleting Arbitrary Records While Preserving Hash-based Integrity Assurance

NIST Inventors

D. Richard Kuhn

The invention is a data structure, referred to as a block matrix, that uses an array of blocks with hash values for each row and column. The invention supports the ongoing addition of hash-linked records while also allowing the deletion of arbitrary records, preserving hash-based integrity assurance

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