Development of a secure video chat based on the WebRTC standard for video conferencing

Author:

Revyakina Elena

Abstract

The article describes the process of developing a secure video chat based on the WebRTC standard for establishing a connection and exchanging information between end users during a video conference. The analysis of a variety of technologies when creating a video chat was performed, theoretical information on the WebRTC standard was studied. As a result of the analytical review, the shortcomings of the WebRTC technology were revealed - disclosure of the private IP address of the system user. Therefore, an application architecture was proposed that solves this problem. Conventionally, the architecture consists of a number of entities - sending a message to the signal and STUN servers to obtain the necessary information for making a video call and a loop that, using an open socket connection, listens, transmits and reproduces audio and media streams between system participants. A software product was also written as part of this work, which allows you to use video chat without the risk of revealing a private IP address. This product was also compared with existing analogues and a number of features were identified. The developed product can be used for online conferences. To organize a broadcast, you only need to create a room and share a link with its participants. The advantage of this development is security because data transmission occurs only over HTTPS, media streams are encrypted (DTLS and SRTP), the technology does not require the installation of plug-ins. In addition, there is no need to install additional software, the service is cross-platform, supported by most browsers.

Publisher

EDP Sciences

Subject

General Medicine

Reference18 articles.

1. Buzov G.A., Kalinin S.V., Kondratiev A.V., Protection against information leakage through technical channels (Hotline-Telecom: Moscow, Russia, 2005)

2. Temporary methodology for assessing the security of fixed technical means and systems ...: Regulatory and methodological document. Collection of temporary methods for assessing the security of confidential information from leakage through technical channels (M .: State Technical Commission of Russia, 2002)

3. Evaluation of a method for measuring speech quality based on an authentication approach using a correlation criterion

4. GOST R 51275-2006. Data protection. Informatization object. Factors affecting information. General provisions. Input. 02/01/2008 (M .: Standartinform, 2006)

5. Simulation of the Passive Protection Device in the Acoustoelectric Leakage Channel

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3