VOIP（因特网声传协议）的真正问题在于，电话系统的安全性现在正变得和互联网一样。
The real problem with VOIP is that it means that the telephone system is now going to be as secure as the Internet.
为增加系统安全性和可扩展性，采用下一代互联网络的核心协议—SIP作为控制信令协议。
To increase the security and the expansionary of the system, it uses SIP as a core protocol.
随着互联网应用的深入，网络蠕虫对计算机系统安全和网络安全的威胁日益增加。
With the wide application of the Internet, worm's threat to security of computer system and security of network increases day by day.
ICANN负责全球协调全球互联网的唯一标识符系统，特别是确保其稳定和安全运行。
ICANN is responsible for the coordination of the global Internet's systems of unique identifiers and, in particular, ensuring its' stable and secure operation.
ICANN负责全球协调全球互联网的唯一标识符系统，特别是确保其稳定和安全运行。
ICANN is responsible for the coordination of the global Internet's systems of unique identifiers and, in particular, ensuring its' stable and secure operation.
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