Patents by Inventor Karan MENDIRATTA

Karan MENDIRATTA 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).

  • Methods and systems for securing and retrieving sensitive data using indexable databases
    Patent number: 11620402
    Abstract: The technology disclosed teaches protecting sensitive data in the cloud via indexable databases. The method includes identifying sensitive fields of metadata for encryption and for hashing. The method also includes hashing at least partial values in the indexable sensitive fields to non-reversible hash values, concatenating the non-reversible hash values with the metadata for the network events, and encrypting the sensitive fields of metadata. Also included is sending the metadata for the network events, with the non-reversible hash values and the encrypted sensitive fields, to a remote database server that does not have a decryption key for the encrypted sensitive fields and that indexes the non-reversible hash values for indexed retrieval against the indexable sensitive fields.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: April 4, 2023
    Assignee: netSkope, Inc.
    Inventors: Ravi Ithal, Shaila Vasudev, Khurram Saqlain, Mahesh Gupta, Karan Mendiratta, Krishna Narayanaswamy
  • Methods And Systems For Securing And Retrieving Sensitive Data Using lndexable Databases
    Publication number: 20210004479
    Abstract: The technology disclosed teaches protecting sensitive data in the cloud via indexable databases. The method includes identifying sensitive fields of metadata for encryption and for hashing. The method also includes hashing at least partial values in the indexable sensitive fields to non-reversible hash values, concatenating the non-reversible hash values with the metadata for the network events, and encrypting the sensitive fields of metadata. Also included is sending the metadata for the network events, with the non-reversible hash values and the encrypted sensitive fields, to a remote database server that does not have a decryption key for the encrypted sensitive fields and that indexes the non-reversible hash values for indexed retrieval against the indexable sensitive fields.
    Type: Application
    Filed: September 21, 2020
    Publication date: January 7, 2021
    Applicant: netSkope, Inc.
    Inventors: Ravi Ithal, Shaila Vasudev, Khurram Saqlain, Mahesh Gupta, Karan Mendiratta, Krishna Narayanaswamy
  • Methods and systems for securing and retrieving sensitive data using indexable databases
    Patent number: 10783270
    Abstract: The technology disclosed teaches protecting sensitive data in the cloud via indexable databases. The method includes identifying sensitive fields of metadata for encryption and for hashing. The method also includes hashing at least partial values in the indexable sensitive fields to non-reversible hash values, concatenating the non-reversible hash values with the metadata for the network events, and encrypting the sensitive fields of metadata. Also included is sending the metadata for the network events, with the non-reversible hash values and the encrypted sensitive fields, to a remote database server that does not have a decryption key for the encrypted sensitive fields and that indexes the non-reversible hash values for indexed retrieval against the indexable sensitive fields.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: September 22, 2020
    Assignee: Netskope, Inc.
    Inventors: Ravi Ithal, Shaila Vasudev, Khurram Saqlain, Mahesh Gupta, Karan Mendiratta, Krishna Narayanaswamy
  • Methods And Systems For Securing And Retrieving Sensitive Data Using Indexable Databases
    Publication number: 20200076578
    Abstract: The technology disclosed teaches protecting sensitive data in the cloud via indexable databases. The method includes identifying sensitive fields of metadata for encryption and for hashing. The method also includes hashing at least partial values in the indexable sensitive fields to non-reversible hash values, concatenating the non-reversible hash values with the metadata for the network events, and encrypting the sensitive fields of metadata. Also included is sending the metadata for the network events, with the non-reversible hash values and the encrypted sensitive fields, to a remote database server that does not have a decryption key for the encrypted sensitive fields and that indexes the non-reversible hash values for indexed retrieval against the indexable sensitive fields.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Applicant: Netskope, Inc.
    Inventors: Ravi ITHAL, Shaila VASUDEV, Khurram SAQLAIN, Mahesh GUPTA, Karan MENDIRATTA, Krishna NARAYANASWAMY