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信息安全技术是当今信息技术中的一个快速发展的领域。本文对信息安全技术中的信息隐藏技术做了一个通俗的介绍。内容包括信息隐藏技术的发展、分支和术语、应用方向,还对其中的一个技术问题:隐藏信息的检测与提取,做了介绍。
Information security technology is a rapidly developing field in information technology today. This article makes a general introduction to the information hiding technology in information security technology. Content includes the development of information hiding technology, branches and terminology, application direction, but also one of the technical issues: detection and extraction of hidden information, made a presentation.