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	<title>Cloud &#38; Telecom Security &#187; P2P</title>
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	<link>http://sbin.cn/blog</link>
	<description>Technologies and comments on cloud and telecom security, bridging China and the world!</description>
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		<title>[Chinese]中国电信业借对等网络挑战移动核心网国际标准</title>
		<link>http://sbin.cn/blog/2009/03/31/p2p-mobile-core-network/</link>
		<comments>http://sbin.cn/blog/2009/03/31/p2p-mobile-core-network/#comments</comments>
		<pubDate>Tue, 31 Mar 2009 01:01:38 +0000</pubDate>
		<dc:creator>Jenny</dc:creator>
				<category><![CDATA[-Chinese-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[3G]]></category>
		<category><![CDATA[ALTO]]></category>
		<category><![CDATA[电信]]></category>
		<category><![CDATA[DHT]]></category>
		<category><![CDATA[IPTV]]></category>
		<category><![CDATA[NGN]]></category>
		<category><![CDATA[P2PSIP]]></category>
		<category><![CDATA[RELOAD]]></category>
		<category><![CDATA[SIP]]></category>
		<category><![CDATA[VoIP]]></category>
		<category><![CDATA[中国移动]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/?p=1156</guid>
		<description><![CDATA[本文回顾综述了业界在移动核心网中利用对等网络技术的进展，以及中国电信业界在此领域内的努力和贡献等。对相关的性能和安全问题进行了研究分析。最后，文章给出了未来研究方向的分析和展望。 关键词：对等网络  分布式技术 International Standards of Mobile Core Network Based On P2P Technology Abstract: This paper reviewed the new progress at mobile core network based on P2P technology. Technological challenges, including performance and security problems, are investigated. Finally, the trend analysis and roadmap were given. Key Words: Peer to Peer Network, Distributed Network Technology 2008年11月28日，中国移动在北京发布 [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2009/03/31/p2p-mobile-core-network/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>[Chinese]Gartner发表2009年关键技术TOP 10预测</title>
		<link>http://sbin.cn/blog/2008/10/20/gartner-2009-top10/</link>
		<comments>http://sbin.cn/blog/2008/10/20/gartner-2009-top10/#comments</comments>
		<pubDate>Mon, 20 Oct 2008 14:01:15 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-Chinese-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[BI]]></category>
		<category><![CDATA[CloudComputing]]></category>
		<category><![CDATA[Gartner]]></category>
		<category><![CDATA[Mashups]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[UC]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[VoIP]]></category>
		<category><![CDATA[Web2.0]]></category>
		<category><![CDATA[WOA]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/?p=507</guid>
		<description><![CDATA[2008年10月16日，Gartner如期推出了今年对于2009年前十位最重要的战略性技术的瞻望和预测。以下是我的不算翻译的一个翻译，希望方便大家的阅读分享。 1 虚拟化 Virtualization。 虚拟化这个词已经流行了较长一段时间了，还有更早些的按需(On-demand)计算。大概五年前，我刚刚加入CA后一个月，还特地赶到CA在美国的总部，参加了一次管理按需计算的Workshop和培训。时光荏苒，白驹过隙，当下服务器厂商已经将虚拟化功能技术特色作为重要的售前方案元素来推荐和比较。 2 云计算 Cloud Computing。按照Gartner的描述，云计算具有以下几个关键特征：a 将容量能力按照服务交付；b 服务的交付高度可扩展并充满弹性；c 使用互联网技术和技巧来开发和交付服务；d 用以对外部客户交付服务的设计。可以认为，设计之初就具备的高度弹性和扩展性是“云计算”能够带来的最大收益。 3 后刀片服务器 Servers &#8211; Beyond Blades。不是很了解刀片计算，在中国刀片似乎也远没有占据统治地位。对Gartner给刀片这么高的地位不是很理解。 4 面向Web的架构 Web-Oriented Architecture &#8211; WOA。 5 企业Mashups &#8211; Web汇聚、混搭 Enterprise Mashups。这个Mashup可不是好翻译。我google了一遍，比较分析了一遍。Mashup的原义今生在IBM的这篇文章中总结得不错 &#8211; “源于流行音乐，mashup 是从两首不同的歌曲（通常属于不同的流派）中混合演唱和乐器的音轨而构成的一首新歌。”，在IBM的另外一篇文章中还有对于Mashups分类的介绍。。如果大家都想对Mashups有个较为准确的中文翻译的话，我们可以先搞个“海选”，呵呵。我个人觉得“汇聚”，“混搭”似乎都不符合“信达雅”的原则。“汇聚”中的“汇”改为&#8221;烩”，还要更为贴切一些。 6 专门系统 Specialized system。 7 社会软件和社会网络 Social software and Social networking。不用说，现在国际上的Facebook, MySpace, LinkedIn, 还有国内的各家克隆都是非常熟悉、甚至依赖的应用了。 8 融合通信 Unified Communications。已经有几年的热度了，现在微软、思科、IBM、Avaya， 市面上很有很多融合通信的方案。Gartner预言，融合通信的出现将会使企业在通信方面的供应商进一步合并，供应商数量将减少50%。 9 商业智能 [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2008/10/20/gartner-2009-top10/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>CNCERT release China Security Report 2007</title>
		<link>http://sbin.cn/blog/2008/04/11/cncert-release-china-security-report-2007/</link>
		<comments>http://sbin.cn/blog/2008/04/11/cncert-release-china-security-report-2007/#comments</comments>
		<pubDate>Fri, 11 Apr 2008 04:11:15 +0000</pubDate>
		<dc:creator>Jenny</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[CERT]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/?p=359</guid>
		<description><![CDATA[CNCERT released their annual report on the overall security status at China for 2007. You can download this report at their website. This report is in Chinese. At this report, some numbers and trends are highlighted. Compared against those numbers at 2006, security incidents and botnet(zombie) hosts at China increased rapidly, or even upsoared. website [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2008/04/11/cncert-release-china-security-report-2007/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>SPIT会和SPAM一样泛滥吗？</title>
		<link>http://sbin.cn/blog/2007/12/13/spitspam/</link>
		<comments>http://sbin.cn/blog/2007/12/13/spitspam/#comments</comments>
		<pubDate>Thu, 13 Dec 2007 13:50:04 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-Chinese-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[SPAM]]></category>
		<category><![CDATA[SPIT]]></category>
		<category><![CDATA[VoIP]]></category>
		<category><![CDATA[Web2.0]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/12/13/spit%e4%bc%9a%e5%92%8cspam%e4%b8%80%e6%a0%b7%e6%b3%9b%e6%bb%a5%e5%90%97%ef%bc%9f/</guid>
		<description><![CDATA[SPIT是指Spam over Internet Telephony，在互联网电话（稍微不同于IP电话）上的垃圾骚扰性活动，可能是个莫名奇妙的留言、广告，或者一段自动播放的恶意、其他蓄意的电话等。很多报道和文章中都将它列为VoIP的一个重要安全威胁之一。换句话说，那时的电话不像当前的PSTN那样被运营商严格控制，从信令到话音信息都在当前这个极具威胁的互联网上传输，这样就可能会被Man-In-The-Middle攻击，可能会被窃听，可能会被劫持，可能会被插入，欺骗等等。 Gartner的专家Lawrence Orans在一篇报道中指出SPIT不会和当前的SPAM这样泛滥起来，原因是SPIT没有SPAM那样的业务模式 &#8211; business model. SPAM &#8211; 发出垃圾邮件，用户看到了其中的诱惑性内容，点击链接，引导到某个网站，可能完成某种交易或者操作。从而，SPAMMER就盈利了。而SPIT则不会，播放一段录音，用户即使耐心的听完，也不可能、不方便拿笔记下来某个链接，到某个website上输入，完成某个交易。所以，SPIT不会带来特别明显的利益，所以也就不会泛滥。 据说未来可能会出现，听广告、打免费电话的业务。LO的观点有道理，但是SPIT也可能会出现新的业务模式，从而带来前来的利欲熏心者。]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/12/13/spitspam/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Upgrade your Skype ASAP</title>
		<link>http://sbin.cn/blog/2007/12/10/skype-remote-executable-vulnerability/</link>
		<comments>http://sbin.cn/blog/2007/12/10/skype-remote-executable-vulnerability/#comments</comments>
		<pubDate>Mon, 10 Dec 2007 00:25:00 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[VoIP]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/12/10/skype-remote-executable-vulnerability/</guid>
		<description><![CDATA[According to Zeroday Initiative report, Skype has a vulnerability, which could result in a denial of service or arbitrary code execution. A remote attacker could attempt to exploit this issue by convincing a user to visit a specially-crafted Web page. To remove this vulnerability, all clients need to be updated or installed as of 11/15/2007 [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/12/10/skype-remote-executable-vulnerability/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Survey on P2P Traffic Identification</title>
		<link>http://sbin.cn/blog/2007/05/31/survey-on-p2p-traffic-identification/</link>
		<comments>http://sbin.cn/blog/2007/05/31/survey-on-p2p-traffic-identification/#comments</comments>
		<pubDate>Thu, 31 May 2007 10:41:00 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[3G]]></category>
		<category><![CDATA[QoS]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[VoIP]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/05/31/survey-on-p2p-traffic-identification/</guid>
		<description><![CDATA[We have talked about VOIP legal monitoring and source location. In H.323 , softswitch or IMS VOIP network, it can possibly be done through signaling analysis. But as to P2P VOIP, especially encrypted P2P VOIP such as SKYPE, it is very difficult to identify P2P voice traffic. Traffic classification and traffic identification can be useful [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/05/31/survey-on-p2p-traffic-identification/feed/</wfw:commentRss>
		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>China VoIP Conf &amp; Expo at Beijing</title>
		<link>http://sbin.cn/blog/2007/05/25/china-voip-conf-expo-at-beijing/</link>
		<comments>http://sbin.cn/blog/2007/05/25/china-voip-conf-expo-at-beijing/#comments</comments>
		<pubDate>Fri, 25 May 2007 03:37:00 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[China]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[VoIP]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/05/25/china-voip-conf-expo-at-china/</guid>
		<description><![CDATA[As an annual meeting, China VOIP Conference &#38; EXPO, China FMC/IMS Summit, China Enterprise IP communication Solutions Conference had hold on 23~24th, May, Beijing. Check here for its official website. I like to share some highlights of this meeting. 1. Three kinds of VOIP tech in China Following the steps of VOIP standard development, there [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/05/25/china-voip-conf-expo-at-beijing/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Skypekiller sounds ridiculous</title>
		<link>http://sbin.cn/blog/2007/04/30/skypekiller-sounds-ridiculous/</link>
		<comments>http://sbin.cn/blog/2007/04/30/skypekiller-sounds-ridiculous/#comments</comments>
		<pubDate>Mon, 30 Apr 2007 05:47:46 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[P2P]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[VoIP]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/04/30/skypekiller-sounds-ridiculous/</guid>
		<description><![CDATA[There have been a lot of discussions and even debate on whether or not enterprises should permit Skype. The focus point here is its security issues. I list out ten security concerns to Skype before. However, it&#8217;s indeed of value. It can help lower the voice communication cost and very convenient. There are more and [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/04/30/skypekiller-sounds-ridiculous/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Use Skype as a home security system ?</title>
		<link>http://sbin.cn/blog/2007/04/29/use-skype-as-a-home-security-system/</link>
		<comments>http://sbin.cn/blog/2007/04/29/use-skype-as-a-home-security-system/#comments</comments>
		<pubDate>Sun, 29 Apr 2007 07:48:00 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[VoIP]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/2007/04/29/use-skype-as-a-home-security-system/</guid>
		<description><![CDATA[Solomon&#8217;s blog shared an very interesting idea: to use Skype as a home security system. When you work at office or go out for travel, you can connect back to watch what&#8217;s happening at your home. So cool ! 1. Open two new accounts. * 2. On account 1 add new user two as your [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/04/29/use-skype-as-a-home-security-system/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>New Trojan calls on Skype</title>
		<link>http://sbin.cn/blog/2007/03/28/new-trojan-calls-on-skype/</link>
		<comments>http://sbin.cn/blog/2007/03/28/new-trojan-calls-on-skype/#comments</comments>
		<pubDate>Wed, 28 Mar 2007 05:48:00 +0000</pubDate>
		<dc:creator>Richard</dc:creator>
				<category><![CDATA[-English-]]></category>
		<category><![CDATA[P2P]]></category>
		<category><![CDATA[Telecom]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Skype]]></category>
		<category><![CDATA[VoIP]]></category>
		<category><![CDATA[Web2.0]]></category>

		<guid isPermaLink="false">http://sbin.cn/blog/?p=270</guid>
		<description><![CDATA[Skype is now proud of its millions of online subscribers. At the same, those Trojan makers are becoming more interested at Skype too. It&#8217;s a news at NetworkAsia by: Network World Asia Staff During this trip to Raleigh, NC, I bought some credit at Skype so that I can call China using the free Internet [...]]]></description>
		<wfw:commentRss>http://sbin.cn/blog/2007/03/28/new-trojan-calls-on-skype/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
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