摘要
VoIP又称IP电话或IP网络电话,是一种利用Internet或者其他基于IP网络作为传输载体实现语音通讯的技术。本文针对IP电话发展与普及过程中出现的安全问题进行了研究,并在分析现有网络业已存在的安全威胁的基础上,讨论了部署VoIP时的安全对策。最后,针对一些机构在实施VoIP过程中可能出现的安全问题,给出了相应的防护建议。
Also known as IP phone or IP network phone,VoIP is a technology to achieve voice communication by using Internet or other IP based network as carrier.This paper makes a research on the security issues found in the development and widespread application of IP phone,analyzes the security threats to existing network,and on top of that,discusses security solutions in deploying VoIP.Besides,this paper also provides organizations to deploy their VoIPs with some protection suggestions to cope with possible security issues.
出处
《网络安全技术与应用》
2010年第3期72-74,共3页
Network Security Technology & Application
关键词
VOIP
安全威胁
安全策略
认证
防火墙
VoIP
Security Threat
Security Strategy
Certification
Firewall
