Patents by Inventor Pranith K. Karampuri

Pranith K. Karampuri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Efficient authentication in a file system with multiple security groups
    Patent number: 11658982
    Abstract: Efficient authentication in a file system with multiple security groups is disclosed. A file system (FS) executing on at least one processor device receives, from a first client application of a plurality of client applications, a request to access a first object, the request including a unique object ID that identifies the first object. The FS determines, based on a data structure maintained by the FS and inaccessible to the first client application, that the first client application is associated with a first security group of a plurality of different security groups. The FS determines, based on metadata of the first object, that the first object is associated with the first security group, and grants the first client application access to the first object.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: May 23, 2023
    Assignee: Red Hat, Inc.
    Inventors: Shyamsundar Ranganathan, Jeffrey Darcy, Pranith K. Karampuri, Vijay Bellur
  • EFFICIENT AUTHENTICATION IN A FILE SYSTEM WITH MULTIPLE SECURITY GROUPS
    Publication number: 20190109852
    Abstract: Efficient authentication in a file system with multiple security groups is disclosed. A file system (FS) executing on at least one processor device receives, from a first client application of a plurality of client applications, a request to access a first object, the request including a unique object ID that identifies the first object. The FS determines, based on a data structure maintained by the FS and inaccessible to the first client application, that the first client application is associated with a first security group of a plurality of different security groups. The FS determines, based on metadata of the first object, that the first object is associated with the first security group, and grants the first client application access to the first object.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 11, 2019
    Inventors: Shyamsundar Ranganathan, Jeffrey Darcy, Pranith K. Karampuri, Vijay Bellur