公开(公告)号：US20180191757A1

公开(公告)日：2018-07-05

申请号：US15396835

申请日：2017-01-03

Applicant: Cisco Technology, Inc.

Inventor： Steve EPSTEIN ,  Ezra GALILI

IPC: H04L29/06

CPC classification number: H04L63/1425 ,  G06F21/10 ,  G06F2221/2111 ,  H04L43/08 ,  H04L63/10 ,  H04L63/102 ,  H04L63/1408 ,  H04L67/22

Abstract: In one embodiment, a method performed by a system that includes at least one processor, the method comprising: obtaining subscriber data of a plurality of subscribers, wherein said subscriber data comprises at least one of: consumption data relating to subscribed content consumption by said plurality of subscribers, or network data relating to data transmittal via one or more computer networks by the plurality of subscribers; detecting anomalous data by comparing subscriber data of different subscribers in the plurality of subscribers; identifying one or more suspected subscribers out of the plurality of subscribers as being suspected of unauthorized subscribed content distribution, the one of more suspected subscribers being associated with the anomalous data; and providing a respective identity for the one or more suspected subscribers.