公开(公告)号：US20200374109A1

公开(公告)日：2020-11-26

申请号：US16988439

申请日：2020-08-07

Applicant: Cisco Technology, Inc.

Inventor： Syed Khalid Raza ,  Praveen Raju Kariyanahalli ,  Rameshbabu Prabagaran ,  Amir Khan

IPC: H04L9/08 ,  H04L29/06

Abstract: A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i); transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i); receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j).

公开(公告)号：US20210152344A1

公开(公告)日：2021-05-20

申请号：US17162473

申请日：2021-01-29

Applicant: Cisco Technology, Inc.

Inventor： Syed Khalid Raza ,  Praveen Raju Kariyanahalli ,  Rameshbabu Prabagaran ,  Amir Khan

IPC: H04L9/08 ,  H04L29/06

Abstract: A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i);transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i);receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j).

公开(公告)号：US11516004B2

公开(公告)日：2022-11-29

申请号：US17162473

申请日：2021-01-29

Applicant: Cisco Technology, Inc.

Inventor： Syed Khalid Raza ,  Praveen Raju Kariyanahalli ,  Rameshbabu Prabagaran ,  Amir Khan

IPC: H04L9/08 ,  H04L9/40

Abstract: A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i); transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i); receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j).

公开(公告)号：US11496294B2

公开(公告)日：2022-11-08

申请号：US16988439

申请日：2020-08-07

Applicant: Cisco Technology, Inc.

Inventor： Syed Khalid Raza ,  Praveen Raju Kariyanahalli ,  Rameshbabu Prabagaran ,  Amir Khan

IPC: H04L9/08 ,  H04L9/40

Abstract: A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i); transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i); receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j).

公开(公告)号：US10742402B2

公开(公告)日：2020-08-11

申请号：US15881666

申请日：2018-01-26

Applicant: Cisco Technology, Inc.

Inventor： Syed Khalid Raza ,  Praveen Raju Kariyanahalli ,  Rameshbabu Prabagaran ,  Amir Khan

IPC: H04L9/08 ,  H04L29/06

Abstract: A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i); transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i); receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j).