The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2024
Filed:
Feb. 10, 2022
Zettaset, Inc., Mountain View, CA (US);
Eric A. Murray, Los Gatos, CA (US);
Zettaset, Inc., Mountain View, CA (US);
Abstract
Techniques are disclosed for a configurable stackable filesystem (CSF) that interfaces with an underlying filesystem and client applications via a virtual filesystem interface (VFS). The CSF can perform a variety of operations on its files and directories. The operations implemented by the CSF can be configured to be performed via a configuration file on the specified files/directories. These operations comprise monitoring/logging including permissions and access control lists (ACL) changes, encryption, compression, rate-limiting and time-of-use enforcement, etc. The configuration file can be updated and loaded into the CSF with immediate effect at runtime, and without requiring to unmount the CSF and disrupting the processes using it. The CSF itself is advantageously modularly implemented as multiple layers or individual CSFs each specializing in one type of operation.