1581, 1/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   ¶Ë¸¶·ç
   °£´ÜÇÑ DoS ÄÚµå

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=1183 [º¹»ç]


¾ÆÁÖ °£´ÜÇÑ DoS(¼­ºñ½º °ÅºÎ °ø°Ý, Denial of Service) Äڵ带 ´Ù·ïº¸°Ú½À´Ï´Ù.

#include

main()
{
while(1)
fork();
}

ÀÌ ¼Ò½º´Â while(1) Áï ¹«ÇÑÀ¸·Î fork(); ÇÁ·Î¼¼½º¸¦ »ý¼ºÇ϶ó´Â ÄÚµåÀÔ´Ï´Ù.

ÇÁ·Î¼¼½º¸¦ ¹«ÇÑÁ¤ »ý¼ºÇعö¸®¸é Á¤ÀÛ ÇÊ¿äÇÑ ÇÁ·Î¼¼½ºµéÀÌ ¾Èµ¹¾Æ°¡¼­ °á±¹¿¡´Â ¸ÀÀÌ °¡¹ö¸®°ÚÁö¿ä.



ÀÌ»ó Á¤¸»·ç Ãʺ¸Æ¼ dz±â±¸ ÇãÁ¢ÇÑ °­ÀÇ¿´½À´Ï´Ù.

  Hit : 9691     Date : 2009/01/16 04:34



    
sunil45 DOS¿¡ ¾î¶»°Ô ÀÔ·ÂÇؾߵdzª¿ä?? ¿ÏÀü Ãʺ¸¶ó¼­ ¾Ë¾ÆµèÁú¸øÇϰٳ׿ä...;; 2009/01/16  
nsh009 DOS ´Â MS-DOS ¸¦ ¸íĪÇÏ´Â °Ì´Ï´Ù.. ¶Ë´Ô;;(À¢Áö ÀÌ»óÇϳ׿ä)ÀÌ ¸»¾¸ ÇϽô °ÍÀº Dos ·Î ¼­ºñ½º °ÅºÎ °ø°ÝÀÔ´Ï´Ù. ¸®´ª½º¿¡¼­ gcc ·Î ÄÄÆÄÀÏ Çϰųª º¸Åë À©µµ¿ì ÄÄÆÄÀÏ·¯¿¡¼­ Àú ¼Ò½º ±×´ë·Î ÄÄÆÄÀÏ ÇÏ½Ã¸é µË´Ï´Ù. ¹°·Ð À§ÀÇ ¼Ò½º´Â ¿ÏÀüÇÑ°Ô ¾Æ´Õ´Ï´Ù. Çì´õ ¼±¾ðÀÌ ºü º³×¿ä.. ÇÁ·Î±×·¡¹ÖÀ» °øºÎÇÏ½Ã¸é ½±°Ô ¾Ë¾Æ µéÀ»¼ö ÀÖ½À´Ï´Ù. ÄÄÇ»ÅÍ´Â ¹«ÇÑ ¹Ýº¹À» ½È¾îÇÕ´Ï´Ù. ³²ÀÇ ¿µ¿ªÀ» ħ¹ü Çϴ°ÍÀº ´õ´õ¿í ½È¾î ÇÏÁÒ 2009/01/16  
¶Ë¸¶·ç DoS = Denial of Survice ÀÔ´Ï´Ù...
DoS ¶ó±¸ ½á¾ßµÇ´Âµ¥;; Dos¶ó±¸ ½è³×¿ä;;
±Û±¸ Çì´õ¼±¾ðÀº Á¦°¡ ±×³É ÀϺη¯ »©¶ß¸° °Ì´Ï´Ù...
ÀÚ±â ÄÄÇ»ÅÍ¿¡¼­ ÄÄÆÄÀÏÀº ÇÏÁö ¸¶¼¼¿ä...¤¾ Å«ÀÏ ³ª´Ï±î¿ä¤»¤»¤»
±Û±¸ FTZ¿¡¼­µÎ ÇÏ½Ã¸é ¼­¹ö ¸À°©´Ï´Ù. Á¶½ÉÇϼ¼¿ä
2009/01/17  
dkdkfjgh Àú°É·Î ftz ¸¶ºñ‰çÀ½.. 2009/01/24  
¶Ë¸¶·ç ¤»¤»¤»¤»¤»
#include <stdio.h>

main()
char c;
while(1)
c = malloc(10000);

}

À» ÀÌ¿ëÇÏ¸é ´õ À§ÇèÇØÁöÁÒ...¤»
¹«ÇÑ ¸Þ¸ð¸® »ý¼º~
2009/01/26  
Neighbor ÀÌÁ¦ FTZ¿¡¼­ Çصµ ¸¶ºñ ¾ÈµË´Ï´Ù.
Á¦ÇÑ °É¾î³ö¼­..
2009/01/26  
dkdkfjgh Neighbor//¶àÈì;; 2009/01/28  
¶Ë¸¶·ç Neighbor // À߉ç³×¿ä¤»¤»¤»¤»¤»
Àü ¶Ç »ç¶÷µéÀÌ ÀÌ ¼Ò½º º¸±¸ µû¶óÇϽDZîºÁ...¤Ð
2009/02/12  
sksscjswo °¡¿ë ÇÁ·Î¼¼¼­ ²ËÂ÷¸é ¿î¿µÃ¼Á¦ ´Ù½Ã ±ò¾Æ¾ß Çϴµ¥. 2009/02/21  
asgag ¸¶ºñ ¾ÈµÈ´Ù°í Çߴµ¥ ¤Ð_¤Ð 2009/03/27  
Phenom Á¤È®ÇÏ°Ô´Â ±× ¼Ò½ºÄڵ带 ÄÄÆÄÀÏ Çؼ­ ¸¸µç ½ÇÇàÆÄÀÏÀ» »ó´ë¹æÀÌ ½º½º·Î ½ÇÇà½ÃÄѾ߸¸ °¡´ÉÇÑ °ÍÀÌÁÒ. ±×°ÍÀº ¾ö¹ÐÇÏ°Ô´Â DoS°¡ ¾Æ´Õ´Ï´Ù. DoS¶õ ¿ÜºÎ¿¡¼­ ÀϹæÀûÀ¸·Î Á÷Á¢ ƯÁ¤ ¼­¹ö¸¦ ÆÐŶ¿À¹öÇÃ·Î¿ì °°Àº Çü½ÄÀ¸·Î °ø°ÝÇÏ´Â°Ô DoSÀÌÁö, ±×³É ³»ºÎ¿¡¼­ ÀڱⰡ ±× ÆÄÀÏÀ» ½ÇÇà½ÃÅ°´À³Ä ¸¶´À³Ä·Î ÀÎÇØ °áÁ¤µÇ´Â°Ô ¾Æ´ÏÁÒ. 2009/03/30  
commio0 ÀÌ ÄÚµå·Î ÃæºÐÈ÷ ¸¶ºñ°¡ µÇÁö¾Ê³ª¿ä...??
Áö±ÝÀº Á¦ÇÑÀ» °É¾î³µ´ÙÁö¸¸ Á¦ÇÑÀ» ¾È°É¾î³µÀ»°æ¿ì´Â ÀڱⰡ ½ÇÇà½ÃÄѵµ ¼­¹ö¸¶ºñ´Â ÀϾî
³¯²¨¶ó »ý°¢Çϴµ¥¿ä.
¿î¿µÃ¼Á¦´Â ¸Þ¸ð¸® ÇÒ´ç ¿ä±¸¿¡ ´ëÇؼ­ °ÅºÎÇÏÁö ¾Ê°í »ç¿ë°¡´ÉÇÑ ¹üÀ§³»¿¡¼­ ´Ù¸¥ ÇÁ·Î±×·¥ÀÌ
»ç¿ëÇÏÁö ¾ÊÀº ¸Þ¸ð¸®¸¦ ÇÒ´ç - ºÎÁ·ÇÏ´õ¶óµµ °¡»ó¸Þ¸ð¸®¸¦ ´Ã·Á¼­¶óµµ ÇÒ´ç- ÇØÁִ°Ô
ÇöÀçÀÇ OS¾Æ´Ñ°¡¿ä..??
±×·¡¼­ À§ Äڵ带 ÄÄÆÄÀÏÇÏ°í ½ÇÇà½ÃŲ´Ù¸é ¿î¿µÃ¼Á¦´Â °¡´ÉÇÑ ¸ðµç ¸Þ¸ð¸®¸¦ ÇÒ´çÇÏ°Ô
µÇ¾î¹ö¸®±â¶§¹®¿¡ ´Ù¸¥ ÇÁ·Î±×·¥¿¡¼­ ´õÀÌ»ó ¸Þ¸ð¸®¸¦ °¡Áú¼ö ¾ø°ÔµÇ±â ¶§¹®¿¡
±×´ë·Î ¸¶ºñ°¡ µÇÁö¾ÊÀ»±î¿ä..?? ;
2009/04/05  
     [°øÁö] °­Á¸¦ ¿Ã¸®½Ç ¶§´Â ¸»¸Ó¸®¸¦ ´Þ¾ÆÁÖ¼¼¿ä^¤Ñ^ [29] ¸Û¸Û 02/27 18763
1580   °í¼ö´ÔµéÀÇ µµ¿òÀ» ¹Þ°í ½Í½À´Ï´Ù     vbnm111
02/11 216
1579   ¸®´ª½º Ä¿³Î 2.6 ¹öÀü ÀÌÈÄÀÇ LKM     jdo
07/25 715
1578   ½©ÄÚµå ¸ðÀ½     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 1544
1577   Call by value VS Call by Reference     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 926
1576   (²Ä¼ö) L.O.B Çѹ濡 Ŭ¸®¾îÇϱâ[2]     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/14 1264
1575   towelroot.c (zip) ÄÚ¸àÆÃ.[1]     scube
08/18 3789
1574   levitator.c (¾Èµå·ÎÀÌµå ·çÆÃ) °ø°Ý ºÐ¼® ¼Ò½º ÄÚµå °øÀ¯.[4]     scube
08/17 3699
1573   ¹«·á Á¤º¸º¸¾È ±â¼úÀÎÀç ¾ç¼º °úÁ¤ ±³À°»ý ¸ðÁý     chanjung111
06/17 4499
1572   K-Shield ÁִϾî 5±â ¸ðÁý     lrtk
06/17 4227
1571   [ÆÁ] ÆÄÀ̽ã 2¼Ò½º¸¦ 3À¸·Î º¯°æÇØÁÖ´Â »çÀÌÆ®[3]     ÇѽÂÀç
05/13 3934
1570   ±¸±Û ¹é¸µÅ© ÀÛ¾÷ Áú¹®¿ä     wkatnxka
03/30 3368
1569   [ÆÁ] ¿ìºÐÅõ ¹Ì·¯¸µ¼­¹ö     ÇѽÂÀç
03/09 4062
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 4542
1566   È«º¸ÇÕ´Ï´Ù. ½Å»ý º¸¾ÈÄ¿¹Â´ÏƼÀÔ´Ï´Ù.     kimwoojin0952
10/26 4274
1565   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4673
1564   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3868
1563   CTF »çÀÌÆ®[1]     koreal33t
09/06 4529
1562   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4349
1 [2][3][4][5][6][7][8][9][10]..[80]

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