CAJ | 학술논문

基于多媒体的信息隐藏技术是一项涉及多领域、多学科的新兴技术，也是全媒体时代信息安全领域的一项重要技术。虽然信息隐藏技术已经引起公安部门的强烈关注，但信息隐藏技术和公安实践的融合应用还刚刚起步，其重要价值远未展现。根据信息隐藏技术在国家安全、犯罪预防和公安情报工作中的重要价值，以及现阶段公安情报工作对信息安全和隐蔽通讯的现实需要，信息隐藏技术在公安工作中具有广阔的应用前景。
기우다매체적신식은장기술시일항섭급다영역、다학과적신흥기술，야시전매체시대신식안전영역적일항중요기술。수연신식은장기술이경인기공안부문적강렬관주，단신식은장기술화공안실천적융합응용환강강기보，기중요개치원미전현。근거신식은장기술재국가안전、범죄예방화공안정보공작중적중요개치，이급현계단공안정보공작대신식안전화은폐통신적현실수요，신식은장기술재공안공작중구유엄활적응용전경。
Information Hiding is a new technology area which involves multi-branches of learning in multi-domains and an important technology in information security area in the current electrical media age. Although this technology itself has aroused great attention of public security departments, the integration with public security practice has just got started and it is still far to say that its important value has been applied. Firstly, this paper introduces the recent development of information hiding technology. Then, it introduces the practical value and promising future of the information hiding technology application in public security departments in accordance to its importance to public security work and its practical needs to public security departments in information security.