公开(公告)号：US20190394237A1

公开(公告)日：2019-12-26

申请号：US16018257

申请日：2018-06-26

Applicant: Cisco Technology, Inc.

Inventor： Samir Dilipkumar Saklikar ,  Vishnu V P ,  Srivatsa M S ,  Pujitha Venkata Saranya Eedupalli ,  Hrvoje Dogan

IPC: H04L29/06

Abstract: A network security method is provided. The method includes obtaining, at a network security device, first network traffic from a network device destined for a potential attacker; determining if the first network traffic is suspicious; when the first network traffic is determined to be suspicious: generating second network traffic based on the context of the network device and the first network traffic; providing the second network traffic to the potential attacker; obtaining, from the potential attacker, third network traffic in response to the second network traffic; and designating the potential attacker as malicious based on the third network traffic is disclosed. An apparatus and one or more non-transitory computer readable storage media are also disclosed.

公开(公告)号：US11075947B2

公开(公告)日：2021-07-27

申请号：US16018257

申请日：2018-06-26

Applicant: Cisco Technology, Inc.

Inventor： Samir Dilipkumar Saklikar ,  Vishnu V P ,  Srivatsa M S ,  Pujitha Venkata Saranya Eedupalli ,  Hrvoje Dogan

IPC: H04W12/12 ,  G06F21/55 ,  G06F21/56 ,  H04L29/06 ,  H04L12/26 ,  H04L12/58 ,  H04L29/08

Abstract: A network security method is provided. The method includes obtaining, at a network security device, first network traffic from a network device destined for a potential attacker; determining if the first network traffic is suspicious; when the first network traffic is determined to be suspicious: generating second network traffic based on the context of the network device and the first network traffic; providing the second network traffic to the potential attacker; obtaining, from the potential attacker, third network traffic in response to the second network traffic; and designating the potential attacker as malicious based on the third network traffic is disclosed. An apparatus and one or more non-transitory computer readable storage media are also disclosed.