SYSTEM AND METHOD OF INTERCEPTING FILE STREAMS Russian patent published in 2024 - IPC G06F21/62 

FIELD: computer engineering.

SUBSTANCE: technical result is achieved due to the fact that the file streams interception system, containing at least one user PC with an installed agent and local file storage, an information security administrator workstation and a server, characterized by that the agent includes the following modules: a file operations logging module, which records everything that happens on all available local and network drives, module for blocking opening of files with labels, access to which is prohibited by classification rules, preventing potential data leakage, module for tracking changes in file systems, wherein said modules are kernel mode drivers, intended for logging file operations, tracking changes on disks, as well as for controlling use of files with labels, file classification module designed to classify files for compliance with configured classification and exclusion rules, as well as for scanning files for content using a data analysis algorithm and a data analysis storage and processing module.

EFFECT: higher protection of confidential files from unauthorized access, disclosure or leakage.

3 cl, 6 dwg