公开(公告)号：US11528283B2

公开(公告)日：2022-12-13

申请号：US16899190

申请日：2020-06-11

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L29/06 ,  H04L12/26 ,  H04L9/40 ,  H04L43/04 ,  H04L43/0894 ,  H04L43/062

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20240273181A1

公开(公告)日：2024-08-15

申请号：US18646114

申请日：2024-04-25

申请人： Cisco Technology, Inc.

发明人： Ashutosh Kulshreshtha ,  Andy Sloane ,  Hiral Shashikant Patel ,  Uday Krishnaswamy Chettiar ,  Oliver Kempe ,  Bharathwaj Sankara Viswanathan ,  Navindra Yadav

IPC分类号： G06F21/52 ,  G06F18/214 ,  G06F21/51 ,  G06F21/57 ,  G06N20/00

CPC分类号： G06F21/52 ,  G06F18/214 ,  G06F21/51 ,  G06F21/577 ,  G06N20/00

摘要： The present disclosure provides systems, methods, and computer-readable media for implementing security polices at software call stack level. In one example, a method includes generating a call stack classification scheme for an application, detecting a call stack during deployment of the application; using the call stack classification scheme during runtime of the application, classifying the detected call stack as one of an authorized call stack or an unauthorized call stack to yield a classification; and applying a security policy based on the classification.

公开(公告)号：US20240179153A1

公开(公告)日：2024-05-30

申请号：US18436185

申请日：2024-02-08

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L9/40 ,  H04L43/04 ,  H04L43/062 ,  H04L43/0894

CPC分类号： H04L63/1408 ,  H04L43/04 ,  H04L43/0894 ,  H04L63/02 ,  H04L63/1425 ,  H04L43/062

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20220083644A1

公开(公告)日：2022-03-17

申请号：US17023035

申请日：2020-09-16

申请人： Cisco Technology, Inc.

发明人： Ashutosh Kulshreshtha ,  Andy Sloane ,  Hiral Shashikant Patel ,  Uday Krishnaswamy Chettiar ,  Oliver Kempe ,  Bharathwaj Sankara Viswanathan ,  Navindra Yadav

IPC分类号： G06F21/52 ,  G06N20/00 ,  G06F21/57 ,  G06K9/62 ,  G06F21/51

摘要： The present disclosure provides systems, methods, and computer-readable media for implementing security polices at software call stack level. In one example, a method includes generating a call stack classification scheme for an application, detecting a call stack during deployment of the application; using the call stack classification scheme during runtime of the application, classifying the detected call stack as one of an authorized call stack or an unauthorized call stack to yield a classification; and applying a security policy based on the classification.

公开(公告)号：US11936663B2

公开(公告)日：2024-03-19

申请号：US18054069

申请日：2022-11-09

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L9/40 ,  H04L43/04 ,  H04L43/0894 ,  H04L43/062

CPC分类号： H04L63/1408 ,  H04L43/04 ,  H04L43/0894 ,  H04L63/02 ,  H04L63/1425 ,  H04L43/062

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20230118563A1

公开(公告)日：2023-04-20

申请号：US18054069

申请日：2022-11-09

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L9/40 ,  H04L43/04 ,  H04L43/0894

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20200304523A1

公开(公告)日：2020-09-24

申请号：US16899190

申请日：2020-06-11

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L29/06 ,  H04L12/26

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20190081959A1

公开(公告)日：2019-03-14

申请号：US16179027

申请日：2018-11-02

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  FNU Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L29/06 ,  H04L12/26

CPC分类号： H04L63/1408 ,  H04L43/04 ,  H04L43/062 ,  H04L43/0894 ,  H04L63/02 ,  H04L63/1425

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.

公开(公告)号：US20160359878A1

公开(公告)日：2016-12-08

申请号：US15157300

申请日：2016-05-17

申请人： Cisco Technology, Inc.

发明人： Rohit Chandra Prasad ,  Bharathwaj Sankara Viswanathan ,  Hoang Viet Nguyen ,  Vimalkumar Jeyakumar ,  Roberto Fernando Spadaro ,  Varun Sagar Malhotra ,  Navindra Yadav

IPC分类号： H04L29/06 ,  H04L12/26 ,  H04L29/08

摘要： An example method can include choosing a pattern or patterns of network traffic. This pattern can be representative of a certain type of traffic such as an attack. The pattern can be associated with various components of a network and can describe expected behavior of these various components. A system performing this method can then choose a nodes or nodes to generate traffic according to the pattern and send an instruction accordingly. After this synthetic traffic is generated, the system can compare the behavior of the components with the expected behavior. An alert can then be created to notify an administrator or otherwise remedy any problems.

摘要翻译： 示例性方法可以包括选择网络流量的模式或模式。 这种模式可以代表某种类型的流量，如攻击。 该模式可以与网络的各种组件相关联，并且可以描述这些各种组件的预期行为。 执行该方法的系统然后可以根据模式选择节点或节点来生成流量，并相应地发送指令。 生成此合成流量后，系统可以将组件的行为与预期行为进行比较。 然后可以创建警报以通知管理员或以其他方式补救任何问题。

公开(公告)号：US20240348625A1

公开(公告)日：2024-10-17

申请号：US18751871

申请日：2024-06-24

申请人： Cisco Technology, Inc.

发明人： Navindra Yadav ,  Abhishek Ranjan Singh ,  Shashidhar Gandham ,  Ellen Christine Scheib ,  Omid Madani ,  Ali Parandehgheibi ,  Jackson Ngoc Ki Pang ,  Vimalkumar Jeyakumar ,  Michael Standish Watts ,  Hoang Viet Nguyen ,  Khawar Deen ,  Rohit Chandra Prasad ,  Sunil Kumar Gupta ,  Supreeth Hosur Nagesh Rao ,  Anubhav Gupta ,  Ashutosh Kulshreshtha ,  Roberto Fernando Spadaro ,  Hai Trong Vu ,  Varun Sagar Malhotra ,  Shih-Chun Chang ,  Bharathwaj Sankara Viswanathan ,  Fnu Rachita Agasthy ,  Duane Thomas Barlow

IPC分类号： H04L9/40 ,  H04L43/04 ,  H04L43/062 ,  H04L43/0894

CPC分类号： H04L63/1408 ,  H04L43/04 ,  H04L43/0894 ,  H04L63/02 ,  H04L63/1425 ,  H04L43/062

摘要： An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.