Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
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ÇѱÛÁ¦¸ñ(Korean Title) |
ÇÏµÓ ±â¹ÝÀÇ »ç¿ëÀÚ ÇàÀ§ ºÐ¼®À» ÅëÇÑ ±â¹ÐÆÄÀÏ À¯Ãâ ¹æÁö ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
A Digital Secret File Leakage Prevention System via Hadoop-based User Behavior Analysis |
ÀúÀÚ(Author) |
À¯Çý¸²
½Å±ÔÁø
¾çµ¿¹Î
À̺Àȯ
Hye-Rim Yoo
Gyu-Jin Shin
Dong-Min Yang
Bong-Hwan Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 22 NO. 11 PP. 1544 ~ 1553 (2018. 11) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù »ê¾÷ º¸¾È Á¤Ã¥¿¡µµ ºÒ±¸ÇÏ°í ±â¾÷ÀÇ ³»ºÎ Á¤º¸ À¯ÃâÀÌ ½É°¢ÇÏ°Ô Áõ°¡ÇÏ¿© »ê¾÷º°·Î Á¤º¸ À¯Ãâ ¹æÁö ´ëÃ¥À» ¼ö¸³ÇÏ´Â °ÍÀÌ ÇʼöÀûÀÌ´Ù. ´ëºÎºÐÀÇ Á¤º¸ À¯ÃâÀº ¿ÜºÎ °ø°ÝÀÌ ¾Æ´Ñ ³»ºÎÀÚ¿¡ ÀÇÇØ ÀÌ·ç¾îÁö°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â À̵¿½Ä ÀúÀå¸Åü ¹× ³×Æ®¿öÅ©¸¦ ÅëÇÑ ±â¹Ð ÆÄÀÏ À¯Ãâ¹æÁö¸¦ À§ÇÑ ½Ç½Ã°£ ³»ºÎ Á¤º¸ À¯Ãâ ¹æÁö ½Ã½ºÅÛÀ» ±¸ÇöÇÏ¿´´Ù. ¶ÇÇÑ, ±â¾÷ ³»ÀÇ Á¤º¸ ·Î±× µ¥ÀÌÅÍÀÇ ÀúÀå ¹× ºÐ¼®À» À§ÇØ Hadoop ±â¹Ý »ç¿ëÀÚ Çൿ ºÐ¼® ¹× Åë°è½Ã½ºÅÛÀ» ¼³°è ¹× ±¸ÇöÇÏ¿´´Ù. Á¦¾ÈÇÑ ½Ã½ºÅÛÀº HDFS¿¡ ´ë·®ÀÇ µ¥ÀÌÅ͸¦ ÀúÀåÇÏ°í RHive¸¦ »ç¿ëÇÏ¿© µ¥ÀÌÅÍ Ã³¸® ±â´ÉÀ» °³¼±ÇÔÀ¸·Î½á °ü¸®ÀÚ°¡ ±â¹Ð ÆÄÀÏ À¯Ã⠽õµ¸¦ ÀνÄÇÏ°í ºÐ¼®ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´´Ù. ±¸ÇöÇÑ ½Ã½ºÅÛÀº À̵¿½Ä µ¥ÀÌÅÍ ¸Åü¿Í ³×Æ®¿öÅ©¸¦ ÅëÇØ ±â¾÷ ³»ºÎ·ÎÀÇ ±â¹Ð ÆÄÀÏ À¯Ãâ·Î ÀÎÇÑ ÇÇÇظ¦ ÁÙÀÌ´Â µ¥ ±â¿©ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Recently internal information leakage in industries is severely increasing in spite of industry security policy. Thus, it is essential to prepare an information leakage prevention measure by industries. Most of the leaks result from the insiders, not from external attacks. In this paper, a real-time internal information leakage prevention system via both storage and network is implemented in order to protect confidential file leakage. In addition, a Hadoop-based user behavior analysis and statistics system is designed and implemented for storing and analyzing information log data in industries. The proposed system stores a large volume of data in HDFS and improves data processing capability using RHive, consequently helps the administrator recognize and prepare the confidential file leak trials. The implemented audit system would be contributed to reducing the damage caused by leakage of confidential files inside of the industries via both portable data media and networks.
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Å°¿öµå(Keyword) |
µ¥ÀÌÅÍ À¯Ãâ¹æÁö
±â¹Ð ÆÄÀÏ
³×Æ®¿öÅ© º¸¾È
ÆÄÀÏ º¸¾È
ÇϵÓ
Data Loss Prevention
Confidential File
Network Security
File Security
Hadoop
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