Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
Current Result Document : 1 / 1
ÇѱÛÁ¦¸ñ(Korean Title) |
XACML Á¤Ã¥ Æò°¡¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¹®¸ÆÀû ¿ä¼Ò ¹× Ãß°¡ Á¤º¸ÀÇ È¿°úÀûÀÎ ¼öÁý ¹æ¾È |
¿µ¹®Á¦¸ñ(English Title) |
Effective Methodology for Collecting Contextual Factors and Information that Affects The XACML Policy Evaluation |
ÀúÀÚ(Author) |
¾ÈÀ±±Ù
À̱âÂù
ÀÌ¿íÁø
Youn-geun Ahn
Gichan Lee
Scott Uk-Jin Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 24 NO. 02 PP. 0082 ~ 0087 (2018. 02) |
Çѱ۳»¿ë (Korean Abstract) |
Á¢±Ù Á¦¾î ºÐ¾ß¿¡¼ Á¤Ã¥ Ãæµ¹ ¹®Á¦´Â ¹Ýµå½Ã ÇØ°áµÇ¾î¾ß ÇÏ´Â À̽´À̸ç, À̸¦ À§ÇÑ ´Ù¾çÇÑ ÇØ°á ¹æ¹ýµéÀÌ ¿¬±¸ ¹× °³¹ßµÇ°í ÀÖ´Ù. Á¤Ã¥ Ãæµ¹À» ÇØ°áÇϱâ À§Çؼ´Â Ãæµ¹ ¿øÀÎÀ» ¸ÕÀú È®ÀÎÇØ¾ß Çϸç, À̸¦ À§ÇÑ ÃÖ¼ÒÇÑÀÇ Á¶°ÇÀ¸·Î½á Á¤Ã¥ Æò°¡ °áÁ¤¿¡ ¿µÇâÀ» ÁØ Á¤Ã¥ÀÇ ¹®¸ÆÀû ¿ä¼Ò¸¦ ŽÁöÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. XACML Á¤Ã¥ ¾ð¾î ¸í¼¼¿¡ À̸¦ Á¤ÀÇÇÏ´Â ±â´ÉÀÌ ÀÖÀ¸³ª Á¤Ã¥ ÀÛ¼ºÀÚ°¡ ¸ðµç ¹®¸ÆÀû ¿ä¼Ò¸¶´Ù ÀÏÀÏÀÌ Á¤ÀÇÇØ¾ß ÇÏ´Â ÇѰ踦 °¡Áø´Ù. ¶ÇÇÑ, Á¤Ã¥ Ãæµ¹ÀÇ ¿øÀÎ ÆľÇÀ» À§Çؼ´Â ¹®¸ÆÀû ¿ä¼Ò ÀÌ¿Ü¿¡ ´Ù¸¥ Á¤Ã¥ Á¶ÇÕ ¾Ë°í¸®Áò°ú °°Àº Ãß°¡ÀûÀÎ Á¤º¸µµ ¾Ë¾Æ¾ß ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. º» ³í¹®¿¡¼´Â Á¤Ã¥ Ãæµ¹ÀÇ ¿øÀÎÀÌ µÇ´Â ¹®¸ÆÀû ¿ä¼Ò ¹× Ãß°¡ Á¤º¸¸¦ ÆľÇÇϱâ À§ÇÑ È¿°úÀûÀÎ ¹æ¾ÈÀ» Á¦½ÃÇÑ´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
In the field of access control, policy conflicts must be solved and various related solutions are being researched and developed. In order to resolve the policy conflict problem, it is necessary to first identify the cause of the conflict, and as a minimum condition, it is necessary to detect the contextual elements of the policy that have influenced the policy evaluation decision. Although the XACML policy language specification provides a way to define this, the policy creator currently has limitations in not clearly describing the causes of conflicts in every contextual elements. In addition, in order to identify the causes of the policy conflict, it is necessary to acquire additional information such as other policy combination algorithms, in addition to these contextual factors. In this paper, we propose an effective method to identify contextual factors, as well as to locate additional information that cause policy conflicts.
|
Å°¿öµå(Keyword) |
Á¢±Ù Á¦¾î
XACML
Á¤Ã¥ Ãæµ¹
XACML Á¶¾ð ±¸¹®
access control
XACML
policy conflict
XACML advice expression
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|