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Á¦°³Á¤ÀÏ 2012-12-21 ÃÑÆäÀÌÁö 21
ÇѱÛÇ¥ÁØ¸í ´ë±Ô¸ð »çÀ̹ö-¹°¸® ½Ã½ºÅÛ(CPS) ¹Ìµé¿þ¾î º¸¾È ¿ä±¸ »çÇ×
¿µ¹®Ç¥Áظí Security Requirement in Large-scale CPS Middleware
Çѱ۳»¿ë¿ä¾à °¡»ó-¹°¸® ½Ã½ºÅÛ(CPS) ¹Ìµé¿þ¾î´Â ¿î¿µ üÁ¦¿¡ °ü°è¾øÀÌ µ¿ÀûÀ¸·Î ³×Æ®¿öÅ© µ¥ÀÌÅÍ µµ¸ÞÀÎÀ» Çü¼ºÇÏ°í, °¢°¢ÀÇ ÀÓº£µðµå ±â±â³ª ¸ð¹ÙÀÏ ±â±âµéÀÌ ³×Æ®¿öÅ© µ¥ÀÌÅÍ µµ¸ÞÀο¡ ÀÚÀ¯·Î¿î Âü¿©³ª Å»Åð°¡ °¡´ÉÇÑ µ¥ÀÌÅÍ Åë½Å ȯ°æÀ» Á¦°øÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. ÇÏÁö¸¸, ÀÌ·¯ÇÑ ¹Ìµé¿þ¾î´Â ³×Æ®¿öÅ© º¸¾È¿¡ Ãë¾àÇÏ¿© ÀÌ¿¡ ´ëÇÑ Ç¥ÁØÈ­ À̽´°¡ ÇöÀç ³íÀǵǴ ½ÃÁ¡¿¡ ÀÖ´Ù. µû¶ó¼­, º» Ç¥ÁØ¿¡¼­´Â °¡»ó-¹°¸® ½Ã½ºÅÛ(CPS) ¹Ìµé¿þ¾î º¸¾È Ãë¾àÁ¡¿¡ ´ëÇØ »ìÆ캸°í ÀÌ¿¡ ´ëÀÀÇϱâÀ§ÇÑ º¸¾È ¿ä±¸ »çÇ× ¹× ´ëÀÀ Á¤Ã¥À» Á¦¾ÈÇÏ°íÀÚ ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard introduces a security model in large-scale CPS. CPS data communication has to be scalable, real-time, dependable, high performance and interoperable data exchanges between publishers and subscribers. Recently, DDS has an attention for CPS real-time application as a middleware technology. However, it is vulnerable to various kinds of network attacks so that we provide the security requirement and its concept for CPS middleware security model.
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