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      5  ½áÊøÓï


      ĿǰÎÒ¹úÊý¾Ý»Æ½ð³Ç¹ÙÍøÌåϵ½¨ÉèÕý´¦ÓÚÒ»¸ö¹Ø¼üµÄ·¢Õ¹½×¶Î£¬Êý¾Ý»Æ½ð³Ç¹ÙÍøÖÎÀí¹¤×÷ÃæÁÙ×ÅǰËùδÓеÄÌôÕ½¡£Êý¾Ý»Æ½ð³Ç¹ÙÍøÌåϵµÄ½¨Éè²»Äܽö½öÒÀ¿¿Õþ¸®µÄÁ¦Á¿£¬»¹ÐèÒª³ä·Ö¼¤·¢ÆäËûÖ÷ÌåµÄ»ý¼«ÐԺͻîÁ¦¡£Ö»ÓÐʵÏֶ෽Эͬ£¬²ÅÄܹ¹½¨ÆðÒ»¸öÈ«Ãæ¡¢¸ßЧµÄÊý¾Ý»Æ½ð³Ç¹ÙÍøÖÎÀíÌåϵ£¬²¢ÓÐЧµØÓ¦¶ÔÊý¾Ý»Æ½ð³Ç¹ÙÍøÖÎÀíÖеÄÌôÕ½£¬±£ÕϹú¼ÒµÄÊý¾Ý»Æ½ð³Ç¹ÙÍøºÍÉç»áµÄÎȶ¨·¢Õ¹¡£


      Research and reflection on the construction of data security system


      YANG Yunlong1, GUO Zhongmei1, ZHANG Liang1, SUN Liang1, YANG Xulei2


      £¨1. China Unicom Smart City Research Instiute, Beijing 100048, China£»

      2. Cambricon Technologies Corporation Limited, Beijing 100191, China£©


      Abstract: Data security is an important component of national security, which not only concerns a country¡¯s information sovereignty, but also affects social stability and international competitiveness. In the increasingly complex international and domestic environment, the problems faced by data security governance have become more severe. This paper focuses on the analysis of data life cycle risks, and puts forward the general idea of data security system from three aspects: technology, operation, and management, and helps all participants to establish a data security system.

      Keywords: data security; data elements; data risk; data governance


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