The year 2012 is the 10th anniversary of China Communication Standards Association (CCSA). In China, we always say it takes ten years to mold a sharp sword, and during these ten years, the standardization cause of Chi...
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The year 2012 is the 10th anniversary of China Communication Standards Association (CCSA). In China, we always say it takes ten years to mold a sharp sword, and during these ten years, the standardization cause of Chinese information and communication industry
随着信息化水平的提高,互联网逐渐深入到使用者的日常工作和生活,人们对互联网使用的需求也随之水涨船高。除了在家和在办公室接入互联网外,出现了随时随地,在移动过程中,在野外、在地铁等交通工具中接入互联网的需求。与此同时,无线技术的飞速发展也为此提供了相应的技术支撑,除了无线局域网(如WiFi)技术外,还有WCDMA、CDMA2000 EV-DO、TDSCDMA、WiMAX等3G移动通信技术。与此同时,移动互联网上的安全问题也逐渐显现出来。网络上出现了大量如:GTP over Billing攻击、DDoS攻击、DHCP地址耗尽攻击、
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