文章在对目前国内外数据取证设备的技术和标准发展情况进行分析的基础上，探讨了数据取证设备应当满足的技术要求和数据取证设备一致性评价方法，并针对国内目前尚无公开的数据取证设备标准的现状，提出了以数据取证设备技术要求及检测标准为主体的标准体系。为各生产厂商对取证设备产品的设计和生产提供指导；为数据取证设备相关的技术标准的制定和修订工作提供技术蓝图；完善数据取证设备产品标准化检测，提高产品的质量，保障公安部门获取数据的有效性，提高案件侦查的效率。%In this paper, we studied the technologies and standards developments of data forensics equipment in domestic and abroad. The requirements and conformance assessment methods for data forensics equipment are discussed. Since there are no open domestic standards for data forensics equipment, we propose a standards system for data forensics equipment. The standards system is mainly on technology requirements and test standards for data forensics equipment, which can provide useful helps for product design and manufacture guides for corporations. And it can also provide a blueprint for standard formulation and revision on data forensics equipment. Meanwhile, the standards system can improve the products test and product quality. Hence, it can help the police to get effective data and improve the criminal case investigation efifciency.
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