ÇѱÛÁ¦¸ñ(Korean Title) |
»óȲ ÀÎ½Ä ±â¹ÝÀÇ À¯ºñÄõÅͽº ÄÄÇ»ÆÃÀ» À§ÇÑ Á¢±Ù Á¦¾î ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
An Access Control System for Ubiquitous Computing based on Context Awareness |
ÀúÀÚ(Author) |
ÀÌÁö¿¬
⺴¸ð
¾ÈÁؼ±
µµ°æ±¸
Jiyeon Lee
Byeong-Mo Chang
Joonseon Ahn
Kyung-Goo Doh
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 15-A NO. 01 PP. 0035 ~ 0044 (2008. 02) |
Çѱ۳»¿ë (Korean Abstract) |
´Ù¾çÇÑ ¸ð¹ÙÀÏ ±â±âµéÀ̳ª ¹«¼± ³×Æ®¿öÅ©µé¿¡ ÀÇÇÑ ¹«ºÐº°ÇÑ ÀÚ¿ø Á¢±ÙÀº ½Ã½ºÅÛ¿¡ ¹®Á¦¸¦ ÀÏÀ¸Å³ ¼ö ÀÖÀ¸¹Ç·Î Á¢±Ù ±ÇÇÑ °ü¸®´Â ¸Å¿ì Áß¿äÇÏ´Ù. º» ³í¹®¿¡¼´Â ÇÁ·Î±×·¡¸Ó°¡ °¢ ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ¸Â´Â Á¢±Ù ±ÇÇÑ ±ÔÄ¢À» Á¤Ã¥ ÆÄÀÏ·Î ÀÛ¼ºÇÏ°í À̸¦ ½ÇÇà½ÃÅ°´Â Á¢±Ù Á¦¾î ½Ã½ºÅÛÀ» ±¸ÇöÇÏ¿´´Ù. º» ³í¹®¿¡¼ ±¸ÇöµÈ Á¢±Ù Á¦¾î ½Ã½ºÅÛÀÎ CACM(Context-awareness Access Control Manager)Àº »óȲ ÀÎ½Ä ±â¹ÝÀÇ À¯ºñÄõÅͽº ÄÄÇ»ÆÃÀ» À§ÇÑ ÇÁ·¹ÀÓ¿öÅ©ÀÎ JCAFÀ» ¹ÙÅÁÀ¸·Î ±¸ÇöÇÏ¿´´Ù. CACMÀº ÇÁ·Î±×·¡¸Ó°¡ ÀÛ¼ºÇÑ Á¤Ã¥ ÆÄÀÏÀ» ¹ÙÅÁÀ¸·Î Á¢±ÙÀ» Á¦¾îÇÑ´Ù. ¶ÇÇÑ º» ³í¹®¿¡¼´Â Á¤Ã¥ ÆÄÀÏÀ» Á¤Àû ºÐ¼®ÇÏ¿© À߸øµÈ Á¤Ã¥ ÆÄÀÏ ±ÔÄ¢ ¾Ë·ÁÁÖ´Â Áö¿ø ½Ã½ºÅÛÀ» Á¦°øÇÏ¸ç º» ½Ã½ºÅÛÀ» »ç¿ëÇÏ¿© °³¹ßµÈ À¯ºñÄõÅͽº ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ ½ÇÇàÀ» ½Ã¹Ä·¹ÀÌ¼Ç ÇÒ ¼ö ÀÖ´Â ½Ã¹Ä·¹ÀÌÅÍ¿Í ½Ã¹Ä·¹ÀÌ¼Ç °á°ú¸¦ Á¦°øÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
It is important to manage access control for secure ubiquitous applications. In this paper, we present an access-control system for executing policy file which includes access control rules. We implemented Context-aware Access Control Manager(CACM) based on Java Context-Awareness Framework(JCAF) which provides infrastructure and API for creating context-aware applications. CACM controls accesses to method call based on the access control rules in the policy file. We also implemented a support tool to help programmers modify incorrect access control rules using static analysis information, and a simulator for simulating ubiquitous applications. We describe simulation results for several ubiquitous applications. |
Å°¿öµå(Keyword) |
Á¢±Ù Á¦¾î
Á¤Ã¥ ±â¼ú ¾ð¾î
Á¤Ã¥ ÆÄÀÏ
»óȲ ÀνÄ
JCAF
CACM
Access Control
Policy Description Language
Policy File
Context Awareness
JCAF
CACM
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ÆÄÀÏ÷ºÎ |
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