公开(公告)号：US09848003B2

公开(公告)日：2017-12-19

申请号：US14312450

申请日：2014-06-23

Applicant: Avaya Inc.

Inventor： Gilman R. Stevens ,  Chandrasekhar Manchenella ,  Dragan Grebovich

IPC: G06F21/16 ,  H04L29/06 ,  G06F21/85

CPC classification number: H04L63/14 ,  G06F21/16 ,  G06F21/85 ,  H04L63/0245

Abstract: A legitimate voice or video communication application modifies data in a communication session to produce a watermark. The watermark is a piece of information that is part of a communication session that is not readily observable, but can be verified later on. The purpose of a watermark is to verify that the communication session is a legitimate communication session and does not pose a security breach. The video or audio communication session is monitored for a watermark. In response to determining that the communication session contains the watermark, the communication session is allowed continue. In response to determining that the communication session does not contain the watermark, the communication session is identified as a potential security breach. If the communication session is identified as a potential security breach, the communication session can be dropped and a user can be notified of the potential security breach.

公开(公告)号：US20150373032A1

公开(公告)日：2015-12-24

申请号：US14312450

申请日：2014-06-23

Applicant: Avaya Inc.

Inventor： Gilman R. Stevens ,  Chandrasekhar Manchenella ,  Dragan Grebovich

IPC: H04L29/06 ,  G06F21/16

CPC classification number: H04L63/14 ,  G06F21/16 ,  G06F21/85 ,  H04L63/0245

Abstract: A legitimate voice or video communication application modifies data in a communication session to produce a watermark. The watermark is a piece of information that is part of a communication session that is not readily observable, but can be verified later on. The purpose of a watermark is to verify that the communication session is a legitimate communication session and does not pose a security breach. The video or audio communication session is monitored for a watermark. In response to determining that the communication session contains the watermark, the communication session is allowed continue. In response to determining that the communication session does not contain the watermark, the communication session is identified as a potential security breach. If the communication session is identified as a potential security breach, the communication session can be dropped and a user can be notified of the potential security breach.

Abstract translation: 合法的语音或视频通信应用修改通信会话中的数据以产生水印。 水印是作为通信会话的一部分的信息，其不容易观察到，但是稍后可以验证。 水印的目的是验证通信会话是否是合法的通信会话，并且不会造成安全漏洞。 对水印进行监视视频或音频通信会话。 响应于确定通信会话包含水印，允许通信会话继续。 响应于确定通信会话不包含水印，通信会话被识别为潜在的安全漏洞。 如果通信会话被识别为潜在的安全漏洞，则可以丢弃通信会话，并且可以向用户通知潜在的安全漏洞。