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Re: ƯÁ¤ ID, Á¢¼ÓÀÚ¿¡°Ô telnet Á¢¼Ó Çã°¡/Á¦ÇÑ ÇÏ´Â ¹ý?



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----- ¿øº» ¸Þ½ÃÁö ----- 
º¸³½ »ç¶÷: SungHyun Kim <sunghyun@sunghyun.pe.kr>
¹Þ´Â »ç¶÷: <questions@kr.FreeBSD.ORG>
º¸³½ ³¯Â¥: 1999³â 11¿ù 6ÀÏ Åä¿äÀÏ ¿ÀÈÄ 7:41
Á¦¸ñ: ƯÁ¤ ID, Á¢¼ÓÀÚ¿¡°Ô telnet Á¢¼Ó Çã°¡/Á¦ÇÑ ÇÏ´Â ¹ý?


> ¾È³çÇϼ¼¿ä.
> Àú´Â ÇöÀç ij³ª´Ù¿¡¼­ °øºÎÇϰí ÀÖ´Â ±è¼ºÇöÀ̶ó°í ÇÕ´Ï´Ù.
> BSD 4.0À¸·Î ¿î¿µµÇ´Â ¼­¹ö ȸ»ç¿¡¼­ ¹«·á À¥È£½ºÆÃÀ» ¹Þ°í Àִµ¥, Á¦°¡
> Áö±Ý telnet Á¢¼ÓÀ» ÇÒ ¼ö ¾ø´Â ¹®Á¦°¡ ÀÖ¾î ÀÌ·¸°Ô ¸ÞÀϵ帳´Ï´Ù.
> ¼­¹ö °ü¸®ÀÚ°¡ Àß ¸ô¶ó¼­ Á¦°¡ ¹æ¹ýÀ» ã¾Æ ¾Ë·ÁÁÖ¾î¾ß¸¸ Çϰŵç¿ä...
> Áö³­¹ø¿¡ °°Àº Áú¹®À» ÇØ¼­ ¾Æ·¡¿Í °°Àº ´äº¯À» ÇѺп¡¼­ ¾ò¾ú¾ú½À´Ï´Ù.
> 
> --- ¾Æ ·¡ ---
> /etc ¿¡ º¸¸é hosts.allow °¡ ÀÖ°í hosts.deny °¡ ÀÖ½À´Ï´Ù.
> À̰÷¿¡ °¢°¢ Çã¿ëÇÒ ÁÖ¼Ò, ¸·À» ÁÖ¼Ò¸¦ ½áÁÖ¸é µË´Ï´Ù.
> ÀÏ¹Ý »ç¿ëÀÚÇÑÅ× ¸·°í ƯÁ¤»ç¿ëÀÚ¸¸ Çã°¡ÇÑ´Ù¸é
> deny ¿¡
> 
> in.telnetd:ALL
> 
> À̶ó°í Ãß°¡Çϰí
> 
> allow ¿¡ Çã°¡ÇÒ IP ¸¦ Ãß°¡ÇÏ¸é µË´Ï´Ù.
> 
>  ex) in.telnetd:123.123.123.123,123,123,123,124,123,123,123,125
> 
> ÀÌ»óÀÔ´Ï´Ù.
> --------------
> Çåµ¥ Á¦ ¼­¹ö °ü¸®ÀÚ°¡ ÇÏ´Â ¸»ÀÌ ±×·± È­ÀÏÀ» ãÀ» ¼ö°¡ ¾ø¾î¼­ ±×·± È­ÀÏÀ»
> ¸¸µé¾î¼­ À§ÀÇ ³»¿ë´ë·Î ÀÔ·ÂÇØ ºÃ´Âµ¥ ¾ÈµÈ´Ù°í Çϳ׿ä.
> Âü°í·Î »ç¿ëÇÏ´Â ¼­¹ö´Â BSD 4.0ÀÔ´Ï´Ù.
> 
> ¾î¶»°ÔÇØ¾ß ƯÁ¤ »ç¿ëÀÚ(ID ȤÀº IP ÁÖ¼Ò¿¡ µû¸¥ »ç¿ëÀÚ)¿¡°Ô telnet Á¢¼ÓÀ»
> Çã¶ôÇÒ ¼ö ÀÖ´ÂÁö ¸ð¸£°Ú±º¿ä.
> ÇöÀç ftp·ÎÀÇ Á¢¼ÓÀº ¸ðµÎ¿¡°Ô ¿­¾î³õ¾Ò°í, telnet Á¢¼ÓÀº ¸ðµÎ¿¡°Ô ¸·¾Æ³õÀº
> »óÅÂÀ̰ŵç¿ä.
> ±× ¼­¹ö¸¦ ´ã´çÇÏ´Â »ç¶÷Àº »ç½Ç ¾î¶»ÇØ¾ß ÇÏ´ÂÁö Àß ¸ð¸£°í Á¦°¡ »ç¿ëÇϱâ
> À§Çؼ± Á¦°¡ ±× ´äÀ» ¼­¹ö °ü¸®ÀÚ¿¡°Ô ¾Ë·ÁÁÖ¾î¾ß Çϰŵç¿ä.
> ¿©±ä Áö±Ý Ͱŏ®°í ±× ¼­¹ö ȸ»ç´Â ¹êÄí¹ö¿¡ À־ ¿©±â¼­ Á¦°¡ telnet¿¡
> Á¢¼ÓÇØ °¢Á¾ cgi¸¦ ¼³Ä¡ÇÏ·Á¸é telnet Á¢¼ÓÀÌ ²À ÇÊ¿äÇϰŵç¿ä.
> ´äº¯À» ¾òÀ» ¼ö ÀÖ¾úÀ¸¸é Á¤¸» ÁÁ°Ú³×¿ä.
> ±×·³ ´äº¯ ±â´Ù¸®°Ú½À´Ï´Ù.
> ¹Ì¸® °¨»çµå¸³´Ï´Ù.
> 
> """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
> SungHyun Kim
> 
> 3108, 825-8 Ave., S.W. Calgary, Alberta, Canada T2P 2T4
> Tel: 1-403-262-2734
> Email: SungHyun@SungHyun.pe.kr
> Personal Web site: http://SungHyun.pe.kr/
> The Gateway to Canada: http://StudyInCanada.org/
> """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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