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作 者:邵景霞[1]
机构地区:[1]河南大学机关党委,开封475001
出 处:《办公自动化》2014年第18期57-59,共3页Office Informatization
摘 要:光盘以其体积小,记录密度高,存储量大,易与计算机结合,输入、检索和复制方便快捷,成本低廉,适用范围广等优点,使其作为一种新型档案存储介质,被越来越多的档案部门所接受。但光盘究竟有多长寿命,目前国内还没有准确数据。因为光盘信息存储载体出现较晚,人们关注光盘制造工艺、存储容量、读写方式较多,而对影响光盘的安全因素研究较少。本文简要阐述了光盘的种类、结构,以及安全保护对策。CD as its small volume, high recording density, large storage, and easy to combine with the computer, to input, retrieval, and duplicate the convenient and quickly, low cost, wide range of advantages, such as, make it as a new type of archives storage medium, which is accepted by more and more archives. But exactly how long the life at present, our country has not accurated data. Because CD information storage carrier appeared relatively late, people focus on CD manufacturing process, storage capacity, way to read and write more, but less research on the security factors influencing the CD. This paper briefly expounds the CD types, structure, and measures of secure protection.
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