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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ½º¸¶Æ® ±â±â Àá±ÝÀ» À§ÇÑ »óȲÀÎÁö À§Çèµµ±â¹ÝÀÇ Áö¼ÓÀÎÁõ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Continuous-authentication Method based on the Risk Profile associated with Context-awareness to Lock Smart Devices
ÀúÀÚ(Author) ±èÁöȯ   ÀÌÀ±È£   Jihwan Kim   Younho Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 43 NO. 11 PP. 1259 ~ 1269 (2016. 11)
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(Korean Abstract)
½º¸¶Æ®Æù¿¡ ÀúÀåµÇ¾î ÀÖ´Â Á¤º¸°¡ ŸÀο¡°Ô Á¢±ÙµÇ´Â °ÍÀ» ¸·±â À§ÇØ ½º¸¶Æ®Æù ÀÎÁõÀº ¸Å ½º¸¶Æ®Æù »ç¿ë ½Ã ¸¶´Ù ´Ù¾çÇÑ ¹æ¹ýÀ¸·Î ½º¸¶Æ®Æù ¼ÒÀ¯ÀÚÀÇ ¿©ºÎ¸¦ È®ÀÎÇÑ´Ù. ±×·¯³ª ÀÌ·¯ÇÑ ¸Å »ç¿ë ¸¶´ÙÀÇ ÀÎÁõÀº »ç¿ëÀÚµéÀÇ ºÒÆíÇÔÀ» ¾ß±âÇϸç, ¶§·Î´Â ÀÎÁõ¹æ¹ýÀ» »ç¿ëÇÏÁö ¾Ê°Ô ÇÏ´Â, ±Ã±ØÀûÀ¸·Î ½º¸¶Æ®Æù º¸¾ÈÀÇ Ä¡¸íÀûÀÎ ¹®Á¦·Î ÀÛ¿ëÇÑ´Ù. º» ¿¬±¸¿¡¼­´Â ¾Èµå·ÎÀ̵å ȯ°æ¿¡¼­ À§ÀÇ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ Áö¼ÓÀÎÁõ ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾È ¹æ¹ý¿¡¼­ ½º¸¶Æ®ÆùµéÀº »ç¿ëÀÚµéÀÇ °ú°Å °æÇèÀ» ÀÌ¿ëÇÏ¿© ±×µéÀÇ À§ÇèÀ» ÀνÄÇÏ°í »ç¿ëÀÚ ÀÎÁõÀÌ ÇÊ¿äÇÑÁöÀÇ ¿©ºÎ¸¦ °áÁ¤ÇÑ´Ù. ÀÎÁõÀº ³ôÀº À§ÇèÀÌ ÀÖ´Â »óȲ¿¡¼­¸¸ ÁøÇàµÇ±â ¶§¹®¿¡ Á¦¾È ¹æ¹ýÀº ³ôÀº À§Çèµµ »óȲÀÏ °æ¿ì¿¡´Â ³ôÀº ¾ÈÀü¼ºÀ», ±×¸®°í ³·Àº À§Çèµµ »óȲ¿¡¼­´Â »ç¿ëÀÚ Æí¸®¼º À» Á¦°øÇÑ´Ù.
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(English Abstract)
n order to block the access of the information in the smartphone of a user by other users, it is checked if the current user is the owner or not in the smartphone authentication process, whenever a user begins to use a smartphone. This makes smartphone users in front of frequent smartphone authentications, which leads significant inconvenience to them. Because of such inconvenience, users tend not to use the smartphone authentication anymore. Finally, their smartphones become very vulnerable against malicious access. This paper proposes a progressive authentication method on the android-platform in order to solve the problem described above. With the proposed method, smartphones can identify relevant risks based on users' past experiences and determine whether an authentication is needed. Because authentication occurs only when the identified risk level is high, it can achieve both a high-level of security in the high-level risk situation and user convenience in the low-level risk situation.
Å°¿öµå(Keyword) Áö¼Ó ÀÎÁõ   À§Çèµµ ±â¹Ý ÀÎÁõ   ¾Èµå·ÎÀÌµå º¸¾È   Á¤º¸ º¸¾È   contextual authentication   android security   information security   risk based authentication  
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