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

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö C

Current Result Document : 3 / 13 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) °æ·®È­µÈ IP ¿ªÃßÀû ¸ÞÄ¿´ÏÁò
¿µ¹®Á¦¸ñ(English Title) Lightweight IP Traceback Mechanism
ÀúÀÚ(Author) ÇãÁØ   È«Ãæ¼±   ÀÌÈ£Àç  
¿ø¹®¼ö·Ïó(Citation) VOL 14-C NO. 01 PP. 0017 ~ 0026 (2007. 02)
Çѱ۳»¿ë
(Korean Abstract)
³×Æ®¿öÅ©¸¦ ÅëÇÑ °ø°Ý¿¡ ´ëóÇÏ´Â ¹æ¹ý Áß °¡Àå ¾î·Á¿î ¹®Á¦´Â °ø°ÝÀÚ°¡ ÀÚ½ÅÀÇ ÁÖ¼Ò¸¦ À§ÀåÇÑ´Ù´Â °ÍÀÌ´Ù. ÀÎÅͳÝÀÇ ±Ùº»ÀûÀÎ ±¸Á¶ ¶§¹®¿¡ ÀÚ½ÅÀÇ ÁÖ¼Ò¸¦ À§ÀåÇÑ ÆÐŶÀÇ ±Ù¿øÁö¸¦ ÃßÀûÇÏ´Â °ÍÀº ¸Å¿ì ¾î·Æ´Ù. ¶ÇÇÑ, ÇöÀç±îÁö Á¦¾ÈµÈ ¹æ¹ý Áß °ø°Ý ±Ù¿øÁö¸¦ ÃßÀûÇÏ´Â IP ¿ªÃßÀû (Traceback) ¾Ë°í¸®ÁòÀº ½ÇÁ¦ Àû¿ë¿¡ ÀÖ¾î ÇѰ踦 °¡Áö°í ÀÖÀ¸¸ç, ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ±Øº¹Çϱâ À§ÇÑ ¿¬±¸°¡ ÁøÇàµÇ¾î¾ß ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ±âÁ¸ IP ¿ªÃßÀû ±â¹ýÀÇ ¹®Á¦Á¡ ÇØ°áÇϱâ À§ÇØ ¸¶Å·À» ÀÌ¿ëÇÑ »õ·Î¿î IP ¿ªÃßÀû ¸ÞÄ¿´ÏÁòÀ» Á¦¾ÈÇÏ¿´´Ù. Á¦¾ÈµÈ ¸ÞÄ¿´ÏÁòÀÇ ¼º´ÉÆò°¡¸¦ ÅëÇØ ÀûÀº ½Ã½ºÅÛ ¿À¹öÇìµå¸¸À¸·Î ¿ªÃßÀûÀ» À§ÇÑ È¿À²ÀûÀÎ ¸¶Å·ÀÌ °¡´ÉÇÔÀ» º¸¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
A serious problem to fight attacks through network is that attackers use incorrect or spoofed IP addresses in attack packets. Due to the stateless nature of the internet structure, it is a difficult problem to determine the source of these spoofed IP packets. While many IP traceback techniques have been proposed, they all have shortcomings that limit their usability in practice. In this paper we propose new IP marking techniques to solve the IP traceback problem. We have measured the performance of this mechanism and at the same time meeting the efficient marking for traceback and low system overhead.

Å°¿öµå(Keyword) IP ¿ªÃßÀû±â¹ý   È®·üÀû ÆÐŶ ¸¶Å·   DDoS °ø°Ý   IP Traceback   Probabilistic Packet Marking   DDoS attack  
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