公开(公告)号：US20180205713A1

公开(公告)日：2018-07-19

申请号：US15408475

申请日：2017-01-18

Applicant: Cisco Technology, Inc.

Inventor： Mukesh Yadav ,  Navneet Priya ,  Siddeshi R

IPC: H04L29/06

CPC classification number: H04L63/061 ,  H04L63/0428 ,  H04L63/083 ,  H04L63/0869

Abstract: A computing device receives one or more messages in a secure communication session with a peer device. Security information for the secure communication session includes a first network address associated with the peer device. The computing device detects that a new message in the secure communication session includes a second network address different from the first network address. The computing device validates the new message as part of the secure communication session and sends an informational request to the peer device. The informational request is sent to the peer device at a destination address of the second network address. The computing device receives an update message from the peer device.

公开(公告)号：US10666626B2

公开(公告)日：2020-05-26

申请号：US15408475

申请日：2017-01-18

Applicant: Cisco Technology, Inc.

Inventor： Mukesh Yadav ,  Navneet Priya ,  Siddeshi R

IPC: H04L29/06 ,  H04L29/12

Abstract: A computing device receives one or more messages in a secure communication session with a peer device. Security information for the secure communication session includes a first network address associated with the peer device. The computing device detects that a new message in the secure communication session includes a second network address different from the first network address. The computing device validates the new message as part of the secure communication session and sends an informational request to the peer device. The informational request is sent to the peer device at a destination address of the second network address. The computing device receives an update message from the peer device.