【摘要】 在互联网日益向人们日常生活渗透和国际重大政治事件的双重驱动下,社会计算和信息安全这2个学科(群)都得到了迅速发展,它们的研究方向开始重叠。论文扼要阐述了社会计算及其相关学科的发展历史、研究领域及方法,举例描述了其中的"情报与安全信息学"和复杂网络分析在信息安全若干新兴领域,主要是舆情分析和Web2.0安全方面的应用。这些例子表明社会计算等学科为信息安全工作者提供了新的视野、建模方法和处理数据的工具。更多还原

【Abstract】 In the past decade,the Internet has penetrated into every fabric of society and major international political events,with social computing and information security undergoing rapid development with their research starting to overlap.This paper overviews the history,research and methods of social computing and closely related fields and illustrates in detail a couple of scenarios applying intelligence and security informatics.This paper also describes the application of complex network analyses to some subfields of information security,such as public opinion analyses and Web 2.0 security.These scenarios show that social computing provides the information security community with new directions,modeling methods,and data processing tools.更多还原