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结合电子白板在CSCW中的应用 ,设计了一种Internet上的多媒体共享电子白板系统 .针对电子白板所要求的安全策略 ,提供了相应的安全服务 ,并给出了系统消息和对象的实现方法
Combined with the application of the electronic whiteboard in CSCW, a multimedia whiteboard system is designed on the Internet.According to the security policy required by the electronic whiteboard, a corresponding security service is provided and the realization of the system message and the object is given