| 电子证据的获取及可靠性关键技术研究 |
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| 引用本文： | 董晓梅,王大玲,于戈,肖珂,杨景辉.电子证据的获取及可靠性关键技术研究[J].计算机科学,2004,31(6):143-145. |
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| 作者姓名： | 董晓梅 王大玲 于戈 肖珂 杨景辉 |
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| 作者单位： | 东北大学信息科学与工程学院,沈阳,110004 |
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| 基金项目： | 国家863计划CIMS主题(2003AA414210)，国家自然科学基金(60173051)，教育部优秀青年教师科研教学奖励计划资助 |
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| 摘 要： | 电子证据作为一种新的证据形式，逐渐成为新的诉讼证据之一。本文提出了一种结合法学、密码学、计算机网络安全技术、知识发现与人工智能技术来获取电子证据并保证其可靠性的研究方法，包括基于数据挖掘、入侵检测和入侵容忍技术的电子证据的高效获取技术，基于加密和网络公证技术的电子证据的可靠保全技术以及基于数据挖掘技术的电子证据的智能分析技术等。设计了一个智能取证系统Intelligent—Forensic System(IFS)，以解决电子证据的获取、传输、保存、分析、使用和可靠性保证问题。
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| 关 键 词： | 电子证据 可靠性 数据挖掘 入侵检测 入侵容忍 智能分析 |
Study on Key Techniques for Acquiring and Reliability of Electronic Evidence |
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| DONG Xiao-Mei WANG Da-Ling YU Ge XIAO Ke YANG Jing-Hui.Study on Key Techniques for Acquiring and Reliability of Electronic Evidence[J].Computer Science,2004,31(6):143-145. |
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| Authors: | DONG Xiao-Mei WANG Da-Ling YU Ge XIAO Ke YANG Jing-Hui |
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| Abstract: | Being a new form of evidence,electronic evidence has been one of the new litigant evidence. In the paper,a research method for acquiring electronic evidence and ensuring its reliability incorporating law,cryptography,computer network security techniques,knowledge discovering and artificial intelligent techniques is proposed,which includes an effective acquiring technique of electronic evidence based on data mining, intrusion detection and intrusion tolerance,a reliable saving technique of electronic evidence based on encryption and network noatrization,and an intelligent analysis technique of electronic evidence based on data mining. An intelligent forensic system IFS is designed to solve the problems of acquiring,transmitting, storage,analysis,usage and reliability ensuring. |
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| Keywords: | Electronic evidence Data mining Intrusion detection Intrusion tolerance |
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