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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Current Result Document : 5 / 8 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

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)
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(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.
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(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 ÀνĠ  JCAF   CACM   Access Control   Policy Description Language   Policy File   Context Awareness   JCAF   CACM  
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