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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) Convolutional Neural Network¸¦ ÀÌ¿ëÇÑ À¥ ¾îÇø®ÄÉÀÌ¼Ç °ø°Ý ŽÁö ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Web Application Attack Detection Scheme Using Convolutional Neural Networks
ÀúÀÚ(Author) ¼­¿µ¿õ   ±è¸íÁø   ¹Ú½Â¿µ   À̼®¿ì   Yeongung Seo   Myungjin Kim   Seungyoung Park   Seokwoo Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 45 NO. 07 PP. 0744 ~ 0754 (2018. 07)
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(Korean Abstract)
À¥ ¾îÇø®ÄÉÀÌ¼Ç °ø°ÝÀÌ ±Þ°ÝÇÏ°Ô ´Ã¸é¼­ ±âÁ¸ÀÇ ±â¹ýµé¸¸À¸·Î´Â À̸¦ ŽÁöÇÏ´Â °ÍÀÌ ÇÑ°è°¡ ÀÖ¾î, ±â°èÇнÀ ±â¹ÝÀÇ Å½Áö ±â¹ýÀÌ ¿¬±¸µÇ±â ½ÃÀÛÇÏ¿´´Ù. ±â°èÇнÀÀ» È°¿ëÇÑ ±âÁ¸ ±â¹ýÀº °ø°Ý ŽÁö¸¦ À§ÇØ ÀûÀýÇÑ Æ¯Â¡(feature)À» ¼±Á¤ÇØ¾ß ÇÏ´Â ¾î·Á¿òÀÌ ÀÖÀ¸¸ç, »õ·Î¿î °ø°Ý ÆÐÅÏÀÌ µîÀåÇÒ °æ¿ì ÀÌ¿¡ ÀûÇÕÇϵµ·Ï Ư¡À» Àç¼±Á¤ÇØ¾ß ÇÒ °æ¿ìµµ ¹ß»ýÇÑ´Ù. º» ³í¹®¿¡¼­´Â HTTP Æ®·¡ÇÈÀ» ±¸¼ºÇÏ´Â ÀÔ·ÂÀÌ Çã¿ëµÇ´Â ¹®ÀÚ¿¡ ´ëÇÑ Á¦ÇÑ ¾øÀÌ ¹®ÀÚ ´ÜÀ§·Î 16Áø¼ö º¯È¯ÇÑ ÈÄ À̹ÌÁöÈ­ÇÏ°í, À̸¦ ÀÔ·ÂÀ¸·Î ÇÏ´Â convolutional neural networkÀ» ÅëÇØ À¥ ¾îÇø®ÄÉÀÌ¼Ç °ø°ÝÀ» ŽÁöÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾È ±â¹ýÀº º°µµÀÇ Æ¯Â¡ ¼±Á¤ ¾øÀÌ ÁöµµÇнÀÀ» ÅëÇØ À̹ÌÁöÈ­ µÈ HTTP Æ®·¡ÇÈÀ» ÇнÀÇϸç, ±âÁ¸ÀÇ ±â°èÇнÀ ±â¹ýº¸´Ù ÃÖ´ë 84.4%±îÁö °ø°Ý ŽÁö ¿À·ùÀ² ¼º´ÉÀ» Çâ»óÇÒ ¼ö ÀÖÀ½À» º¸¿´´Ù.
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(English Abstract)
Because rates of web application attacks are rapidly increasing, web application attack detection schemes using machine learning have recently become of interest. Existing schemes, however, require the selection of a suitable set of features representing the characteristics of expected attacks, and this set of features needs to be adjusted every time a new type of attack is discovered. In this paper, we propose a web application attack detection scheme employing a convolutional neural network (CNN) without the need to select any features in advance. Specifically, the CNN is trained in a supervised manner with images transformed from hexadecimally converted characters in HTTP traffic, without any restriction in the input characters used. Our experimental results show that the proposed scheme improves detection error rate performance by up to 84.4% over existing schemes.
Å°¿öµå(Keyword) ÄÁº¼·ç¼Ç ½Å°æ¸Á   ÁöµµÇнÀ   SQL ÀÎÁ§¼Ç   Å©·Î½º »çÀÌÆ® ½ºÅ©¸³Æà  À¥ ¾îÇø®ÄÉÀ̼Ǡ  convolutional neural network   supervised learning   SQL injection   cross site scripting   web application  
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