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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) À¥¼­¹ö ·Î±× µ¥ÀÌÅÍÀÇ ÀÌ»ó»óÅ ŽÁö ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Novelty Detection on Web-server Log Dataset
ÀúÀÚ(Author) ÀÌÈ­¼º   ±è±â¼ö   Hwaseong Lee   Ki Su Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 10 PP. 1311 ~ 1319 (2019. 10)
Çѱ۳»¿ë
(Korean Abstract)
ÇöÀç À¥ ȯ°æÀº Á¤º¸ °øÀ¯¿Í ºñÁî´Ï½º ¼öÇàÀ» À§ÇØ º¸ÆíÀûÀ¸·Î »ç¿ëµÇ°í ÀÖ´Â ¿µ¿ªÀ¸·Î °³ÀÎ Á¤º¸ À¯ÃâÀ̳ª ½Ã½º ÅÛ Àå¾Ö µîÀ» ¸ñÇ¥·Î ÇÏ´Â ¿ÜºÎ ÇØÅ·ÀÇ °ø°Ý ŸÄÏÀÌ µÇ°í ÀÖ´Ù. ±âÁ¸ÀÇ »çÀ̹ö °ø°Ý ŽÁö ±â¼úÀº ÀϹÝÀûÀ¸·Î ½Ã±×´Ïó ±â¹Ý ºÐ¼®À¸·Î °ø°Ý ÆÐÅÏÀÇ º¯°æÀÌ ¹ß»ýÇÒ °æ¿ì ŽÁö°¡ ¾î·Æ´Ù´Â ÇÑ°è°¡ ÀÖ´Ù. ƯÈ÷ À¥ Ãë¾àÁ¡ ±â¹Ý °ø°Ý Áß »ðÀÔ °ø °ÝÀº °¡Àå ºó¹øÈ÷ ¹ß»ýÇÏ´Â °ø°ÝÀÌ°í ´Ù¾çÇÑ º¯Çü °ø°ÝÀÌ ¾ðÁ¦µç °¡´ÉÇÏ´Ù. º» ³í¹®¿¡¼­´Â À¥¼­¹ö ·Î±×¿¡¼­ Á¤»ó»ó Ÿ¦ ¹þ¾î³ª´Â ºñÁ¤»ó »óŸ¦ ŽÁöÇÏ´Â ÀÌ»ó»óÅ ŽÁö ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ¹æ¹ýÀº À¥¼­¹ö ·Î±× ³» ¹®ÀÚ¿­ Ç׸ñ À» ¸Ó½Å·¯´× ±â¹Ý ÀÓº£µù ±â¹ýÀ¸·Î º¤ÅͷΠġȯÇÑ ÈÄ ´Ù¼öÀÇ Á¤»ó µ¥ÀÌÅÍ¿Í »óÀÌÇÑ °æÇ⼺À» º¸ÀÌ´Â ºñÁ¤»ó µ¥ÀÌÅÍ ¸¦ ŽÁöÇÏ´Â ¸Ó½Å·¯´× ±â¹Ý ÀÌ»ó»óÅ ŽÁö ±â¹ýÀÌ´Ù.
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(English Abstract)
Currently, the web environment is a commonly used area for sharing information and conducting business. It is becoming an attack point for external hacking targeting on personal information leakage or system failure. Conventional signature-based detection is used in cyber threat but signature-based detection has a limitation that it is difficult to detect the pattern when it is changed like polymorphism. In particular, injection attack is known to the most critical security risks based on web vulnerabilities and various variants are possible at any time. In this paper, we propose a novelty detection technique to detect abnormal state that deviates from the normal state on web-server log dataset(WSLD). The proposed method is a machine learning-based technique to detect a minor anomalous data that tends to be different from a large number of normal data after replacing strings in web-server log dataset with vectors using machine learning-based embedding algorithm.
Å°¿öµå(Keyword) À¥¼­¹ö ·Î±× µ¥ÀÌÅÍ   ÀÓº£µù   ÀÌ»ó»óÅ ŽÁö   ºñÁ¤»óÇàÀ§   Web-server log dataset   Embedding   Novelty detection   Abnormal Behavior  
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