企业VOIP数据安全解决途径的探讨与实践

Traffic inspection,business VOIP solution of data security

多媒体应用与企业传统网络结合使得VOIP技术迅猛发展,VOIP成为现在以及未来会成为话音的主流技术。针对企业VOIP应用的攻击日渐繁多。顾名思义,VOIP与运行在IP网络上的其他基于IP的应用,如网页浏览(web)和电子邮件(email)一样有着共同的安全威胁和弱点,包括所有的来自IP网络层的威胁。网管人员和邮件系统管理员迫切需要解决这些威胁还包括标准网络安全技术和优秀的网络设计试图解决的问题。本文主要就如何通过采取一个仔细规划的、多层次的VoIP网络防护措施让VOIP数据高枕无忧以及除了这些网络层的若干威胁外,VOIP应用还需要面对一系列的协议和应用特有的威胁和一系列内容相关的威胁做一些讨论。

Multimedia applications and enterprise integration of traditional network technology enables the rapid development of VOIP, VOIP as voice now and in the future will become the mainstream technology. VOIP applications for the enterprise growing variety of attacks. As the name suggests, VOIP and IP networks running on other IP-based applications such as web browsing （web） and e-mail （email） as a common security threats and vulnerabilities, including all the threats from the IP network layer. Network and mail system administrator urgent need to address these threats include standard network security technologies and network design to try to resolve outstanding issues. This article on how to take a carefully planned, multi-level VoIP network data protection measures for peace of mind as well as VOIP network layer in addition to a number of these threats, VOIP applications have to face a series of protocols and application-specific threats and a series of content-related threats to do some discussion.