1581, 1/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   h@cking2013
   [Æß]¹«Â÷º° ´ëÀÔ°ø°Ý(brute force attack)°­Á 0

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=7929 [º¹»ç]


°­Á ¸ñ·Ï : http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=8092

¹«Â÷º° ´ëÀÔ °ø°Ý(¿µ¾î: brute force attack)Àº ƯÁ¤ÇÑ ¾ÏÈ£¸¦ Ç®±â À§ÇØ °¡´ÉÇÑ ¸ðµç °ªÀ» ´ëÀÔÇÏ´Â °ÍÀ» ÀǹÌÇÑ´Ù. ´ëºÎºÐÀÇ ¾Ïȣȭ ¹æ½ÄÀº ÀÌ·ÐÀûÀ¸·Î ¹«Â÷º° ´ëÀÔ °ø°Ý¿¡ ´ëÇØ ¾ÈÀüÇÏÁö ¸øÇϸç, ÃæºÐÇÑ ½Ã°£ÀÌ Á¸ÀçÇÑ´Ù¸é ¾ÏȣȭµÈ Á¤º¸¸¦ Çص¶ÇÒ ¼ö ÀÖ´Ù. ÇÏÁö¸¸ ´ëºÎºÐÀÇ °æ¿ì ¸ðµç °è»êÀ» ¸¶Ä¡·Á¸é ½Ç¿ëÀûÀÌÁö ¸øÇÑ ºñ¿ëÀ̳ª ½Ã°£À» ¼Ò¿äÇÏ°Ô µÇ¾î, °ø°ÝÀ» ¹æÁöÇÏ°Ô ÇÑ´Ù. ¾ÏÈ£ÀÇ 'Ãë¾àÁ¡'À̶ó´Â Àǹ̿¡´Â ¹«Â÷º° ´ëÀÔ °ø°Ýº¸´Ù ´õ ºü¸¥ °ø°Ý ¹æ¹ýÀÌ Á¸ÀçÇÑ´Ù´Â °ÍÀ» ÀǹÌÇÑ´Ù.

´ëĪŰ ¾ÏÈ£ÀÇ °æ¿ì ¾ÏÈ£¿¡ »ç¿ëµÈ Å°¸¦ ¾Ë¾Æ³»¸é ¾ÏȣȭµÈ Á¤º¸¸¦ º¹¿øÇÒ ¼ö ÀÖ°í, ¿©±â¿¡¼­ »ç¿ëÇÑ Å° ±æÀÌ¿¡ µû¶ó ¹«Â÷º° ´ëÀÔ °ø°ÝÀÇ ÃÖ´ë ¼Ò¿ä ½Ã°£ÀÌ Á¤ÇØÁø´Ù. ¾Ïȣȭ Å°°¡ nºñÆ®ÀÏ °æ¿ì °¡´ÉÇÑ °ªÀº ÃÖ´ë °¡Áö°¡ Á¸ÀçÇÑ´Ù.

2009³â ÇöÀç 128ºñÆ® ÀÌ»óÀÇ Å°´Â ¾ÈÀüÇÏ´Ù°í Æò°¡µÈ´Ù. 64ºñÆ® ÀÌÇÏÀÇ °æ¿ì ½ÇÁ¦ ¹«Â÷º° ´ëÀÔ °ø°ÝÀÌ ¼º°øÇÏ¿´´Ù. ¿¹¸¦ µé¾î, 56ºñÆ®¸¦ »ç¿ëÇÏ´Â DESÀÇ °æ¿ì ¾à ÇÏ·ç ¾È¿¡ Àüü Å°¸¦ ´ëÀÔÇÏ´Â Çϵå¿þ¾î°¡ 1999³â¿¡ °ø°³µÇ¾ú´Ù. 64ºñÆ® Å°¸¦ »ç¿ëÇÏ´Â RC5ÀÇ °æ¿ì Distributed.netÀ̶ó´Â ºÐ»ê ÄÄÇ»Æà ÇÁ·ÎÁ§Æ®¿¡¼­ Çص¶ÇÑ »ç·Ê°¡ ÀÖ´Ù.

»ç¿ëÀÚ ¾ÏÈ£¿Í °°ÀÌ ¾ÏÈ£°¡ ƯÁ¤ ÆÐÅÏÀ» ÀÌ·ç°í ÀÖÀ» °æ¿ì¿¡´Â ´ëÀÔÇØ¾ß ÇÒ °ªÀÇ ¹üÀ§¸¦ Å©°Ô ÁÙÀÏ ¼ö ÀÖ´Ù. ÀÌ °æ¿ì »çÀüÀÇ ´Ü¾î¸¦ Á¶ÇÕÇÏ¿© ´ëÀÔÇÏ´Â »çÀü °ø°ÝÀÌ »ç¿ëµÈ´Ù. ±×·¯¹Ç·Î ¾ÏÈ£ÀÇ ÆÐÅÏÀ» ºÒ±ÔÄ¢ÀûÀ¸·Î ÇÏ°í ÀÚ½ÅÀÇ °³ÀÎÁ¤º¸¿Í ¿¬°èµÇÁö ¾Êµµ·Ï ÇÏ´Â °ÍÀÌ ÁÁ´Ù.

Ãâó -À§Å°¹é°ú

  Hit : 10801     Date : 2013/11/06 04:38



    
oldlove7 À¯¿ëÇß½À´Ï´Ù. 2014/08/02  
     [°øÁö] °­Á¸¦ ¿Ã¸®½Ç ¶§´Â ¸»¸Ó¸®¸¦ ´Þ¾ÆÁÖ¼¼¿ä^¤Ñ^ [29] ¸Û¸Û 02/27 18685
1580   °í¼ö´ÔµéÀÇ µµ¿òÀ» ¹Þ°í ½Í½À´Ï´Ù     vbnm111
02/11 140
1579   ¸®´ª½º Ä¿³Î 2.6 ¹öÀü ÀÌÈÄÀÇ LKM     jdo
07/25 649
1578   ½©ÄÚµå ¸ðÀ½     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 1461
1577   Call by value VS Call by Reference     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 850
1576   (²Ä¼ö) L.O.B Çѹ濡 Ŭ¸®¾îÇϱâ[2]     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/14 1166
1575   towelroot.c (zip) ÄÚ¸àÆÃ.[1]     scube
08/18 3697
1574   levitator.c (¾Èµå·ÎÀÌµå ·çÆÃ) °ø°Ý ºÐ¼® ¼Ò½º ÄÚµå °øÀ¯.[4]     scube
08/17 3616
1573   ¹«·á Á¤º¸º¸¾È ±â¼úÀÎÀç ¾ç¼º °úÁ¤ ±³À°»ý ¸ðÁý     chanjung111
06/17 4407
1572   K-Shield ÁִϾî 5±â ¸ðÁý     lrtk
06/17 4152
1571   [ÆÁ] ÆÄÀ̽ã 2¼Ò½º¸¦ 3À¸·Î º¯°æÇØÁÖ´Â »çÀÌÆ®[3]     ÇѽÂÀç
05/13 3845
1570   ±¸±Û ¹é¸µÅ© ÀÛ¾÷ Áú¹®¿ä     wkatnxka
03/30 3301
1569   [ÆÁ] ¿ìºÐÅõ ¹Ì·¯¸µ¼­¹ö     ÇѽÂÀç
03/09 3987
1568 ºñ¹Ð±ÛÀÔ´Ï´Ù  °¨À»¸øÀâ°Ú³×¿ä¤Ì¤Ì     À×À×À×
01/15 3
1567   µ¥ºñ¾È °è¿­ ¸®´ª½º ÀÇÁ¸¼º ±úÁ³À»¶§ ÇØ°á¹ý     ÇѽÂÀç
11/27 4462
1566   È«º¸ÇÕ´Ï´Ù. ½Å»ý º¸¾ÈÄ¿¹Â´ÏƼÀÔ´Ï´Ù.     kimwoojin0952
10/26 4196
1565   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4593
1564   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3795
1563   CTF »çÀÌÆ®[1]     koreal33t
09/06 4448
1562   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4263
1 [2][3][4][5][6][7][8][9][10]..[80]

Copyright 1999-2024 Zeroboard / skin by Hackerschool.org / Secure Patch by Hackerschool.org