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Ç¥ÁعøÈ£ TTAK.KO-12.0307-Part1 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Security Requirements for Industrial Control System - Part 1: Concepts and Reference Model
Çѱ۳»¿ë¿ä¾à »ê¾÷Á¦¾î½Ã½ºÅÛÀº ¿î¿µ °èÃþ, Á¦¾î °èÃþ, ÇöÀåÀåÄ¡ °èÃþ µî 3°èÃþÀ¸·Î ±¸¼ºµÈ´Ù. º» Ç¥ÁØ¿¡¼­´Â »ê¾÷Á¦¾î½Ã½ºÅÛÀ» ±¸¼ºÇÏ´Â °¢ °èÃþ¿¡ Àû¿ëµÇ´Â º¸¾È¿ä±¸»çÇ×À» Á¤ÀÇÇϱâ À§Çؼ­ ÇÊ¿äÇÑ º¸¾È°³³ä°ú º¸¾ÈÂüÁ¶¸ðµ¨À» ±â¼úÇÑ´Ù. »ê¾÷Á¦¾î½Ã½ºÅÛÀº IT ½Ã½ºÅÛ°ú ºñ±³ÇÏ¿© °¡¿ë¼ºÀÇ Áß¿äµµ°¡ ¸Å¿ì ³ô´Ù. º» Ç¥ÁØ¿¡¼­´Â ÀÌ¿Í °°Àº »ê¾÷Á¦¾î½Ã½ºÅÛÀÇ Æ¯Â¡À» ¹Ý¿µÇÏ¿© »ê¾÷Á¦¾î½Ã½ºÅÛ º¸¾È °³³ä°ú º¸¾ÈÂüÁ¶¸ðµ¨À» Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à ICS is consist of 3 layers ? Operation layer, Control layer and Field Device layer. The standard is to define the security concepts and the security reference model of ICS and the security concepts and the security reference model of ICS will be used to define security requirements of ICS layers. Compared with IT system, the priority of availability requirements is very high. The standard defines ICS security concept and security reference model taking in consideration the characteristics of ICS.
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