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Received:October 25, 2013 Revised:December 09, 2013
Received:October 25, 2013 Revised:December 09, 2013
中文摘要: 伴随着互联网的高速发展，Internet上涌现了许多需要高带宽支持的应用. 组播技术能有效的利用网络带宽资源. 组播的安全性一直是一个热点问题，也是阻碍组播发展的一个主要问题. 本文针对虚假组播源产生垃圾消息恶性攻击提出了一个基于PIM-SM组播协议的预防方案，实验结果表明，该方案能提高组播系统的可靠性.
Abstract:With the rapid development of the network technology, more bandwidth is required. Multicast transmission offers efficient network resource consumption. Multicast security is a hot issue. Multicast security problem hinders the development of multicast technology. This paper discusses the principles of multicast protocol PIM-SM and makes a detailed description of a method to prevent vicious multicast source attacking. The method can improve the reliability of multicast system.
keywords: multicast IP network protocol PIM-SM security
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引用文本：
黄舒,董喜明,郭云峰.基于PIM-SM协议IP组播安全技术.计算机系统应用,2014,23(6):196-200
HUANG Shu,DONG Xi-Ming,GUO Yun-Feng.PIM-SM Based Multicast Security.COMPUTER SYSTEMS APPLICATIONS,2014,23(6):196-200
黄舒,董喜明,郭云峰.基于PIM-SM协议IP组播安全技术.计算机系统应用,2014,23(6):196-200
HUANG Shu,DONG Xi-Ming,GUO Yun-Feng.PIM-SM Based Multicast Security.COMPUTER SYSTEMS APPLICATIONS,2014,23(6):196-200
