Patents by Inventor Pruthvithej Ramesh Kumar

Pruthvithej Ramesh Kumar 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).

  • Patent number: 11843611
    Abstract: The present disclosure relates generally to access control, and more particularly, to techniques (e.g., systems, methods, computer program products storing code or instructions executable by one or more processors) for providing for inline enrollment in multi-level and multi-factor authentication of a user allowing login on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: December 12, 2023
    Assignee: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 11750590
    Abstract: An access management system (AMS) is disclosed that includes SSO capabilities for providing users secure access to protected resources within an enterprise using encryption keys generated by a client application. The AMS receives a request from a client application for a user to access a protected resource. In certain examples, the request comprises a client application identifier, a session identifier and a client public encryption key. The AMS determines if the session identifier points to a valid session and upon determining that the session identifier corresponds to a valid session, transmits information associated with the valid session to the client application. In certain examples, the information associated with the valid session is encrypted using the client public encryption key. Based on information associated with the valid session received from the client application, the AMS determines whether to grant or deny a user access to a protected resource within the enterprise.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: September 5, 2023
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 11651357
    Abstract: Embodiments implement multifactor authentication without a user footprint. An application programming interface call from a client application can be received that includes a messaging identifier. A transaction identifier can be transmitted to the client application and stored. Using a shared secret, a temporary password can be generated, where the shared secret can be associated with the transaction identifier and can be stored. The temporary password can be transmitted to the messaging identifier. A second application programming interface call can be received that includes a reference transaction identifier and input, where a user provides the input to the client application. The user can be authenticated when the reference transaction identifier matches a transaction identifier stored and the input matches an expected password that is based on a stored shared secret associated with the matching stored transaction identifier.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: May 16, 2023
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Samanvitha Kumar, Pruthvithej Ramesh Kumar
  • Patent number: 11611548
    Abstract: Embodiments perform bulk multifactor authentication (MFA) enrollment in an identity cloud management system. An entity can be created in the identity cloud management system, where the entity is issued a credential that includes a permissions scope for communicating with the identity cloud management system. A bulk set of user identities and MFA enrollment information including MFA security factors for the user identities and a status for the user identities can be received in association with the credential, where the MFA security factors include a mix of communication addresses and shared secrets. A subset of the user identities that include a status that indicates MFA enrollment can be enrolled, where the enrolling includes creating an MFA footprint for the subset of user identities within an MFA database, and each created MFA footprint includes a received MFA security factor.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: March 21, 2023
    Assignee: Oracle International Corporation
    Inventors: Samanvitha Kumar, Pruthvithej Ramesh Kumar, S. Ashok Kumar
  • Publication number: 20220166765
    Abstract: An access management system (AMS) is disclosed that includes SSO capabilities for providing users secure access to protected resources within an enterprise using encryption keys generated by a client application. The AMS receives a request from a client application for a user to access a protected resource. In certain examples, the request comprises a client application identifier, a session identifier and a client public encryption key. The AMS determines if the session identifier points to a valid session and upon determining that the session identifier corresponds to a valid session, transmits information associated with the valid session to the client application. In certain examples, the information associated with the valid session is encrypted using the client public encryption key. Based on information associated with the valid session received from the client application, the AMS determines whether to grant or deny a user access to a protected resource within the enterprise.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Applicant: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 11283789
    Abstract: An access management system (AMS) is disclosed that includes SSO capabilities for providing users secure access to protected resources within an enterprise using encryption keys generated by a client application. The AMS receives a request from a client application for a user to access a protected resource. In certain examples, the request comprises a client application identifier, a session identifier and a client public encryption key. The AMS determines if the session identifier points to a valid session and upon determining that the session identifier corresponds to a valid session, transmits information associated with the valid session to the client application. In certain examples, the information associated with the valid session is encrypted using the client public encryption key. Based on information associated with the valid session received from the client application, the AMS determines whether to grant or deny a user access to a protected resource within the enterprise.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: March 22, 2022
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 11134071
    Abstract: An example system and method facilitates establishment of secure communications between software systems, e.g., a client computing device and one or more servers (e.g., a cloud) using Multi Factor Authentication (MFA) via strategic use of tokens. An example method for overcoming longstanding security loopholes and usability issues with conventional MFA methods includes efficiently securing registration code (e.g., via public key cryptography and tokens) and exchanged data (e.g., message payloads), in part by embedding a signed token (e.g., a JWT token signed by a private key of the server system) in a registration link used by a client system to communicate with one or more servers of a server system.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: September 28, 2021
    Assignee: Oracle International Corporation
    Inventors: Pruthvithej Ramesh Kumar, Nagaraj Pattar, Mohamad Raja Gani Mohamad Abdul, Parthipan Kandasamy, Samanvitha Kumar, S Ashok Kumar
  • Publication number: 20210258298
    Abstract: An access management system (AMS) is disclosed that includes SSO capabilities for providing users secure access to protected resources within an enterprise using encryption keys generated by a client application. The AMS receives a request from a client application for a user to access a protected resource. In certain examples, the request comprises a client application identifier, a session identifier and a client public encryption key. The AMS determines if the session identifier points to a valid session and upon determining that the session identifier corresponds to a valid session, transmits information associated with the valid session to the client application. In certain examples, the information associated with the valid session is encrypted using the client public encryption key. Based on information associated with the valid session received from the client application, the AMS determines whether to grant or deny a user access to a protected resource within the enterprise.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 19, 2021
    Applicant: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Publication number: 20210226960
    Abstract: The present disclosure relates generally to access control, and more particularly, to techniques (e.g., systems, methods, computer program products storing code or instructions executable by one or more processors) for providing for inline enrollment in multi-level and multi-factor authentication of a user allowing login on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 22, 2021
    Applicant: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Publication number: 20210160231
    Abstract: Embodiments perform bulk multifactor authentication (MFA) enrollment in an identity cloud management system. An entity can be created in the identity cloud management system, where the entity is issued a credential that includes a permissions scope for communicating with the identity cloud management system. A bulk set of user identities and MFA enrollment information including MFA security factors for the user identities and a status for the user identities can be received in association with the credential, where the MFA security factors include a mix of communication addresses and shared secrets. A subset of the user identities that include a status that indicates MFA enrollment can be enrolled, where the enrolling includes creating an MFA footprint for the subset of user identities within an MFA database, and each created MFA footprint includes a received MFA security factor.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 27, 2021
    Inventors: Samanvitha KUMAR, Pruthvithej Ramesh KUMAR, S. Ashok KUMAR
  • Patent number: 10911464
    Abstract: The present disclosure relates generally to access control, and more particularly, to techniques (e.g., systems, methods, computer program products storing code or instructions executable by one or more processors) for providing for inline enrollment in multi-level and multi-factor authentication of a user allowing login on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: February 2, 2021
    Assignee: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 10841389
    Abstract: Techniques related to authentication and authorization are disclosed. In some embodiments, an access management system is provided for increasing the reliability of notification-based authentication and/or authorization. Push notifications, for example, may be used as part of multifactor authentication processing or authorization processing. In certain embodiments, in response to an event triggering an authentication or authorization flow for a user, multiple different ways are provided for delivering notifications related to the authentication or authorization flow to the user's device (e.g., a client device registered for push notification-based authentication or authorization). By providing multiple ways for communicating notifications related to the authentication or authorization to the user's device, the chance that an authentication-related or authorization-related notification is missed or not delivered to the user's device is dramatically reduced.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 17, 2020
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Samanvitha Kumar, Nagaraj Pattar, Pruthvithej Ramesh Kumar, Parthipan Kandasamy, Ashok Kumar Subbaiyan
  • Patent number: 10826886
    Abstract: The present disclosure relates to techniques for authentication of a user on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions using push notifications. One technique includes receiving an authorization request for a first application to access a resource, sending a first push notification to a second application, the first push notification requesting authentication of a user of the first application, receiving information indicating a response to the first push notification, sending a second push notification to the first application, the second push notification includes a status of the authorization request based on the response to the first push notification, receiving information indicating an outcome of the authentication request based on the response to the first push notification, and providing the first application access to the resource.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: November 3, 2020
    Assignee: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Patent number: 10812473
    Abstract: Techniques are described for enrolling an authentication device for generating time-based one-time passwords (TOTPs) for use with multi-factor authentication (MFA). A user is prompted to initiate an enrollment procedure after successful authentication based on a first authentication factor in connection with a request for a resource protected by an access management (AM) system. The authentication device contacts the AM system to establish that the authentication device is a trusted device (e.g., through validation of an authentication token contained in a Quick Response (QR) code generated by the AM system). After the authentication device has been established as a trusted device, the AM system sends a shared secret to the authentication device, which uses the shared secret to complete enrollment (e.g., by generating a TOTP for verification by the AM system). A session is then created for the user to enable access to the protected resource.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: October 20, 2020
    Assignee: Oracle International Corporation
    Inventors: Pruthvithej Ramesh Kumar, Nagaraj Pattar, Samanvitha Kumar, Parthipan Kandasamy, Ashok Kumar Subbaiyan
  • Publication number: 20200250664
    Abstract: Embodiments implement multifactor authentication without a user footprint. An application programming interface call from a client application can be received that includes a messaging identifier. A transaction identifier can be transmitted to the client application and stored. Using a shared secret, a temporary password can be generated, where the shared secret can be associated with the transaction identifier and can be stored. The temporary password can be transmitted to the messaging identifier. A second application programming interface call can be received that includes a reference transaction identifier and input, where a user provides the input to the client application. The user can be authenticated when the reference transaction identifier matches a transaction identifier stored and the input matches an expected password that is based on a stored shared secret associated with the matching stored transaction identifier.
    Type: Application
    Filed: May 30, 2019
    Publication date: August 6, 2020
    Inventors: Samanvitha KUMAR, Pruthvithej Ramesh Kumar
  • Publication number: 20190386981
    Abstract: Techniques are described for enrolling an authentication device for generating time-based one-time passwords (TOTPs) for use with multi-factor authentication (MFA). A user is prompted to initiate an enrollment procedure after successful authentication based on a first authentication factor in connection with a request for a resource protected by an access management (AM) system. The authentication device contacts the AM system to establish that the authentication device is a trusted device (e.g., through validation of an authentication token contained in a Quick Response (QR) code generated by the AM system). After the authentication device has been established as a trusted device, the AM system sends a shared secret to the authentication device, which uses the shared secret to complete enrollment (e.g., by generating a TOTP for verification by the AM system). A session is then created for the user to enable access to the protected resource.
    Type: Application
    Filed: October 17, 2018
    Publication date: December 19, 2019
    Applicant: Oracle International Corporation
    Inventors: Pruthvithej Ramesh Kumar, Nagaraj Pattar, Samanvitha Kumar, Parthipan Kandasamy, Ashok Kumar Subbaiyan
  • Publication number: 20190372959
    Abstract: The present disclosure relates to techniques for authentication of a user on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions using push notifications. One technique includes receiving an authorization request for a first application to access a resource, sending a first push notification to a second application, the first push notification requesting authentication of a user of the first application, receiving information indicating a response to the first push notification, sending a second push notification to the first application, the second push notification includes a status of the authorization request based on the response to the first push notification, receiving information indicating an outcome of the authentication request based on the response to the first push notification, and providing the first application access to the resource.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 5, 2019
    Applicant: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Publication number: 20190334921
    Abstract: The present disclosure relates generally to access control, and more particularly, to techniques (e.g., systems, methods, computer program products storing code or instructions executable by one or more processors) for providing for inline enrollment in multi-level and multi-factor authentication of a user allowing login on a restricted website, or on an enterprise network with single sign-on, or on various other service systems with security restrictions.
    Type: Application
    Filed: September 6, 2018
    Publication date: October 31, 2019
    Applicant: Oracle International Corporation
    Inventors: Nagaraj Pattar, Pruthvithej Ramesh Kumar
  • Publication number: 20190327223
    Abstract: An example system and method facilitates establishment of secure communications between software systems, e.g., a client computing device and one or more servers (e.g., a cloud) using Multi Factor Authentication (MFA) via strategic use of tokens. An example method for overcoming longstanding security loopholes and usability issues with conventional MFA methods includes efficiently securing registration code (e.g., via public key cryptography and tokens) and exchanged data (e.g., message payloads), in part by embedding a signed token (e.g., a JWT token signed by a private key of the server system) in a registration link used by a client system to communicate with one or more servers of a server system.
    Type: Application
    Filed: April 23, 2018
    Publication date: October 24, 2019
    Applicant: Oracle International Corporation
    Inventors: Pruthvithej Ramesh Kumar, Nagaraj Pattar, Mohamad Raja Gani Mohamad Abdul, Parthipan Kandasamy, Samanvitha Kumar, S Ashok Kumar
  • Publication number: 20190253509
    Abstract: Techniques related to authentication and authorization are disclosed. In some embodiments, an access management system is provided for increasing the reliability of notification-based authentication and/or authorization. Push notifications, for example, may be used as part of multifactor authentication processing or authorization processing. In certain embodiments, in response to an event triggering an authentication or authorization flow for a user, multiple different ways are provided for delivering notifications related to the authentication or authorization flow to the user's device (e.g., a client device registered for push notification-based authentication or authorization). By providing multiple ways for communicating notifications related to the authentication or authorization to the user's device, the chance that an authentication-related or authorization-related notification is missed or not delivered to the user's device is dramatically reduced.
    Type: Application
    Filed: July 31, 2018
    Publication date: August 15, 2019
    Applicant: Oracle International Corporation
    Inventors: Samanvitha Kumar, Nagaraj Pattar, Pruthvithej Ramesh Kumar, Parthipan Kandasamy, Ashok Kumar Subbaiyan