公开(公告)号：US11526562B2

公开(公告)日：2022-12-13

申请号：US16715623

申请日：2019-12-16

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Balaji Shyamkumar ,  Curtis Porter ,  Robert E. Bonham

IPC: G06F17/00 ,  G06F7/00 ,  G06F16/93 ,  G06F16/185 ,  G06F16/9032 ,  G06F16/901 ,  G06F21/62

Abstract: A device, system and process for controlling document access using hierarchical paths is provided. A query, received from a requesting device, comprises: a search string for searching a document database; and an identifier associated with a user. A security permissions database is accessed using the identifier to receive permissible hierarchical document access paths indicating document access permissions associated with the identifier. A modified query includes the permissible hierarchical document access paths. The modified query used to access an index of the document database, the index comprising: a searchable content portion, and corresponding hierarchical document access paths, of a document. Document identifiers are received that identify only the documents having: respective searchable content portions that include the search string of the modified query; and at least one respective corresponding hierarchical document access path encompassed by the permissible hierarchical document access paths. The document identifiers are provided to the requesting device.