1581, 9/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   h@cking2013
   [ÀÚÀÛ]¹«Â÷º° ´ëÀÔ°ø°Ý(brute force attack)°­Á 1

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=8084 [º¹»ç]


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

Áö³­ ½Ã°£¿¡´Â ¹«Â÷º° ´ëÀÔ°ø°ÝÀÌ ¹«¾ùÀΰ¡¿¡ ´ëÇÏ¿© ¾Ë¾Æº¸¾Ò´Ù.
À̹ø¿¡´Â ¾î¶² ¹æ¹ýÀ¸·Î ¹«Â÷º° ´ëÀÔ °ø°ÝÀ» ÇØ º¼Áö ¾Ë¾Æº¸ÀÚ.
ù¹ø°·Î, Á÷Á¢ ¸ðµç °ªÀ» ÀÔ·ÂÇØ º¸´Â ¹æ¹ýÀÌ ÀÖÀ» °ÍÀÌ´Ù.
¿¹¸¦ µé¾î 4ÀÚ¸® ¼ö·Î ÀÌ·ç¾îÁø ¾ÏÈ£¸¦ °ø°ÝÇÑ´Ù°í ÇÒ¶§
0000
0001
0002
~
9999
ÀÌ·±½ÄÀ¸·Î 10000¹ø Á¤µµ ÀÔ·ÂÇغ»´Ù¸é ÇѹøÀº ¿Ã¹Ù¸¥ ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ°Ô µÉ °ÍÀÌ´Ù.
±×·±µ¥ º¸´Ù½ÃÇÇ, ÀÌ ¹æ¹ýÀº ³Ê¹« ºñÈ¿À²ÀûÀÌ°í ½Ã°£µµ ¸¹ÀÌ µç´Ù.(¹°·Ð ¹«Â÷º° ´ëÀÔ°ø°Ý ÀÚü°¡ ºñÈ¿À²ÀûÀÌ°í ½Ã°£ÀÌ ¸¹ÀÌ µå´Â ¹æ¹ýÀ̱ä ÇÏ´Ù.)
±×·³ À̹ø¿¡´Â ÇÁ·Î±×·¥À» Â¥¼­ °ø°ÝÇÏ¸é ´õ È¿À²ÀûÀ¸·Î °ø°ÝÇÒ ¼ö ÀÖÁö ¾ÊÀ»±î?
int passwd;
for(passwd=0;passwd<=9999;passwd++)
        checkpasswd(passwd);
½ÇÁ¦·Î ÀÛµ¿ÇÏ´Â ÇÁ·Î±×·¥Àº ¾Æ´Ï´Ù. ´ë°­ ÀÌ·±½ÄÀ¸·Î © ¼ö ÀÖ´Ù´Â ÀǹÌÀÌ´Ù.
¹¹ ¸ðµç °æ¿ì¸¦ ´ëÀÔÇØ º»´Ù´Â Á¡¿¡¼­ ºñÈ¿À²ÀûÀΰŠ¸¶Âù°¡ÁöÀÌÁö¸¸, ¾Æ±îº¸´Ù ½Ã°£µµ Àû°Ô µé°í ¹«¾ùº¸´Ù °ø°ÝÇÏ´Â ÀÔÀå¿¡¼­ ÆíÇÒ °ÍÀÌ´Ù.
À̹ø ½Ã°£¿¡´Â ÀÌÁ¤µµ·Î¸¸ ÇÏ°í ´ÙÀ½½Ã°£ºÎÅÍ´Â Á÷Á¢ ÇÁ·Î±×·¥À» Â¥¸ç ½Ç½ÀÇغ¸µµ·Ï ÇÏÀÚ.
Âü°í·Î ´ÙÀ½½Ã°£¿¡´Â ´ÙÁß for¹®À» ÀÌ¿ëÇÏ¿© ÇÁ·Î±×·¥À» Â¥ º¸µµ·Ï ÇÏ°Ú´Ù.

  Hit : 13720     Date : 2015/01/24 02:02



    
1421     ÇØÅ·À̳ªÄÄÇ»ÅÍ¿¡´ëÇѰ;˷ÁÁֽǽº½Âã°íÀÖ¾î¿ä     rlaxodnr
05/31 7268
1420   C¾ð¾î getch()¹®     tjdans174
05/20 8448
1419   Àß °¡¸£ÃÄ ÁֽǺРÇѺР±¸ÇØ¿ä ¤Ð¤Ð [3]     dss02158
05/18 9035
1418     [re] ÅÚ³ÝÀÌ¾ÈµÇ ÀÌ»óÇÏ°Ô¶ä[1]     enrjfenrjf
05/10 33300
1417   ÇØÄ¿½º½Â±¸ÇØ¿ä..ÀߺÎŹµå¸®°Ú½À´Ï´Ù     dkssud1058
05/04 8330
1416   ³×Æ®¿öÅ© ±âº»[1]     ruzun88
03/10 10942
1415   ¸®´ª½º ¸í·É¾î[1]     ruzun88
03/10 11280
1414   ½ºÇǾîÇǽÌ(³×À̹öÁö½Ä¹é°ú)-½Ã»ç»ó½Ä»çÀü, ¹Ú¹®°¢[1]     melody05
02/11 9556
1413   [ÀÚÀÛ]¹«Â÷º° ´ëÀÔ°ø°Ý(brute force attack)°­Á ¸ñ·Ï     h@cking2013
02/11 10165
1412   [ÀÚÀÛ]¹«Â÷º° ´ëÀÔ°ø°Ý(brute force attack)°­Á 2     h@cking2013
02/11 8472
1411   ¸®´ª½º °í½ºÆ® Ãë¾àÁ¡ Á¸Àç ½Ã º¸¾È ÆÐÄ¡ ÇÊ¿ä     melody05
02/10 8637
1410   °øÀ¯±â·Î Æ÷ÅÐ Á¢¼Ó½Ã Smart ¾÷µ¥ÀÌÆ® ¸Þ½ÃÁö ÁÖÀÇ     melody05
02/10 8449
1409   µå¶óÀÌºê ¹ÙÀÌ ´Ù¿î·Îµå     melody05
02/09 9247
1408   [Æß]¿ìºÐÅõ(ubuntu) »ç»óÀ̶õ?     ±èº´±Ç
02/04 10086
1407   Àü³²/±¤ÁÖ ¿¡¼­ ½º½Â´ÔÀ̳ª °øºÎ°°ÀÌÇϽǺР±¸ÇÕ´Ï´Ù[2]     kcddu1004
01/31 8179
  [ÀÚÀÛ]¹«Â÷º° ´ëÀÔ°ø°Ý(brute force attack)°­Á 1     h@cking2013
01/24 13719
1405   ÇØÄ¿ºÐ ±¸ÇÕ´Ï´Ù[4]     lakorea00
01/16 7956
1404   [Æß][µ¿°­]¿©·¯°¡Áö[1]     oh29544
12/30 8220
1403   Èì...Æ®·¹ÀÌ´× ¸¶Ä¡°í³­ÈÄ level1 Áú¹®[1]     jinsang9983
12/12 7584
1402   Èü ¿À¹öÇÃ·Î¿ì ³»¿ëÀÔ´Ï´Ù.     oldlove7
12/11 8217
[1][2][3][4][5][6][7][8] 9 [10]..[80]

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