公开(公告)号：US09148442B2

公开(公告)日：2015-09-29

申请号：US14458096

申请日：2014-08-12

Applicant: Cisco Technology, Inc.

Inventor： Jeffrey A Kraemer ,  Andrew Zawadowskiy ,  Philip J. S Gladstone

IPC: H04L29/06 ,  G06F21/55 ,  G06F21/56

CPC classification number: H04L63/1416 ,  G06F21/554 ,  G06F21/56 ,  H04L63/14 ,  H04L63/1433 ,  H04L63/1441 ,  H04L63/20

Abstract: A system inserts at least one notifying identifier in the computer system. The at least one notifying identifier provides execution information associated with the computer system. The system receives execution information from the at least one notifying identifier, the execution information identifies details associated with a traffic flow on the computer system. The system then generates a signature based on a deterministic link provided by the execution information provided by the at least one notifying identifier. The signature is utilized to prevent further damage caused to the computer system by at least one attack.

Abstract translation: 系统在计算机系统中插入至少一个通知标识符。 所述至少一个通知标识符提供与计算机系统相关联的执行信息。 系统从至少一个通知标识符接收执行信息，执行信息识别与计算机系统上的业务流相关联的细节。 然后，系统基于由至少一个通知标识符提供的执行信息提供的确定性链路来生成签名。 该签名用于通过至少一次攻击来防止对计算机系统的进一步损坏。