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¶Ç´Â ¼¹ö¿¡ ¾Æ´Õ´Ï´Ù Telnet °úÁ¤ÀÌ ´Þ¸®¸é °Ë»çÇÏ´Â ½¬¿î ¹æ¹ýÀº ÇöÀç ´Þ¸®¸¦ °¡°øÇϴ ǥ½ÃÇÏ´Â ps ¸í·ÉÀ» »ç¿ëÇØ¼ ÀÎÁö. SSH¸¦ ÅëÇØ ¼¹ö¿¡ ¾î¶² ´Þ¸®±â Telnet °úÁ¤µçÁö¸¦, ·Î±×ÀÎÀº °Ë»çÇϱâ À§ÇÏ¿©´Â (¶Ç´Â ´ç½ÅÀÌ ¼¹ö·Î Telnet ÇÒ ¼ö ÀÖ´Â °æ¿ì¿¡ À°Ã¼ÀûÀ¸·Î ÀåÄ¡¸¦ »ç¿ëÇÏ¿©, ¸í¹éÇÏ°Ô Telnet ¼ºñ½º´Â ´Þ¸®°í ÀÖ´Ù), µÚ¿¡ ¿À´Â ¸í·ÉÀ» ´Þ¸°´Ù:
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°á°ú°¡ "grep telnet" À̿ܿ¡ ¾Æ¹« ´Ù¸¥ °úÁ¤³ª µ¹·Áº¸³»´Â °æ¿ì¿¡ ¼±Àº ¾î¶² Telnet °úÁ¤ÀÌ ´Þ¸®°Å³ª ȸÀǰ¡ ¿¸°¤¤´Ù´Â °ÍÀ» ÀǹÌÇÑ´Ù.
¾çÀÚÅÃÀÏ·Î, Telnet°¡ ÀϹÝÀûÀ¸·Î ¿¬°áÇÏ´Â °ÍÀ» »ç¿ëÇÏ´Â ÀÚÀ¯Ç× 23¸¦ À§ÇÑ ´ç½ÅÀÇ ¼¹ö¸¦ °Ë»çÇϽʽÿÀ. Ç×±¸ 23°¡ ´ÝÈ÷Áö ¾Ê´Â °æ¿ì¿¡, ºñ¿ÇÑ Telnet ¼ºñ½º´Â ´Þ¸±Áöµµ ¸ð¸¥´Ù. Ç×±¸ 23°¡ ´ÝÈ÷°í´Â ¶Ç´Â ¿©´Â ÀÎÁö °Ë»çÇϱâ À§ÇÏ¿©´Â, ´ç½ÅÀº ¼¹ö¿¡ ¼³Ä¡µÈ nmap°¡ ÀÖÀ» Çʿ䰡 ÀÖ´Ù. »ç¿ëÇÏ´Â ¸í·ÉÀº:
nmap - sT - O localhost
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- ProcessQuickLink¸¦ ÅëÇØ ¿î¿µÇÏ´Â °úÁ¤À» È®ÀÎÇϽʽÿÀ
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August 19th, 2007 22:19
[...] some web hosting providers has Telnet disabled by default. Webmasters or system administrators can verify if the Telnet service is turned off. If it¡¯s still running, the following guide will provide steps to disable and turn off Telnet [...]