³£¼ûÍøÂç¶Ë¿ÚºÍÍøÂçÐÒé
2007-11-04 09:48:47
µÚ¶þ¿Î ³£¼ûÍøÂç¶Ë¿ÚºÍÍøÂçÐÒé
ÏÂÃæ½éÉܵÄÕâЩ¶Ë¿Ú¶¼ÊÇ·þÎñÆ÷ĬÈϵĶ˿Ú,ËùÒÔÈÏʶÕâЩ·þÎñÆ÷¶Ë¿Ú¶ÔÎÒÃÇѧϰ£¬ºÍ¹ÊÕÏÅÅ´íʱºÜÓаïÖúµÄ¡£
ÏÂÃæÁгöÁËÕâЩ·þÎñËù¶ÔÓ¦µÄ¶Ë¿Ú¡£
ftp-data¡¡¡¡¡¡¡¡20/tcp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#FTP, data
ftp¡¡¡¡¡¡¡¡¡¡¡¡ 21/tcp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#FTP. control telnet¡¡¡¡¡¡¡¡¡¡23/tcp¡¡ smtp¡¡¡¡¡¡¡¡¡¡¡¡25/tcp mail¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ #Simple Mail Transfer Protocol pop3¡¡¡¡¡¡¡¡¡¡¡¡110/tcp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ #Post Office Protocol - Version 3 domain¡¡¡¡¡¡¡¡¡¡53/udp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#Domain Name Server tftp¡¡¡¡¡¡¡¡¡¡¡¡69/udp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#Trivial File Transfer http¡¡¡¡¡¡¡¡¡¡¡¡80/tcp www www-http¡¡¡¡¡¡¡¡¡¡ #World Wide Web https¡¡¡¡¡¡¡¡¡¡ 443/tcp ¡¡ ms-sql-s¡¡¡¡¡¡¡¡1433/tcp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#Microsoft-SQL-Server¡¡ ms-sql-m¡¡¡¡¡¡¡¡1434/udp¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡#Microsoft-SQL-Monitor ÖÕ¶Ë·þÎñ 3389/tcp [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp]ϵÄPortNumber¼üÖµ ͬʱ»¹ÒªÐÞ¸Ä [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp]ϵÄPortNumber¼üÖµ¡¡ ·þÎñÆ÷¶Ë¿ÚÊý×î´ó¿ÉÒÔÓÐ65535¸ö£¬µ«ÊÇʵ¼ÊÉϳ£ÓõĶ˿ڲż¸Ê®¸ö£¬ÓÉ´Ë¿ÉÒÔ¿´³ö䶨ÒåµÄ¶Ë¿ÚÏ൱¶à¡£ ´Ó¶Ë¿ÚµÄÐÔÖÊÀ´·Ö£¬Í¨³£¿ÉÒÔ·ÖΪÒÔÏÂÈýÀà
£¨1£© ¹«È϶˿ڣ¨Well Known Ports£©£ºÕâÀà¶Ë¿ÚÒ²³£³ÆÖ®Îª¡°³£Óö˿ڡ±¡£ÕâÀà¶Ë¿ÚµÄ¶Ë¿ÚºÅ´Ó0µ½1023£¬ËüÃǽôÃܰó¶¨ÓÚÒ»Ð©ÌØ¶¨µÄ·þÎñ¡£Í¨³£ÕâЩ¶Ë¿ÚµÄͨÐÅÃ÷È·±íÃ÷ÁËijÖÖ·þÎñµÄÐÒ飬ÕâÖÖ¶Ë¿ÚÊDz»¿ÉÔÙÖØÐ¶¨ÒåËüµÄ×÷ÓöÔÏó¡£ÀýÈ磺80¶Ë¿Úʵ¼ÊÉÏ×ÜÊÇHTTPͨÐÅËùʹÓõ쬶ø23ºÅ¶Ë¿ÚÔòÊÇTelnet·þÎñרÓõÄ
£¨2£© ×¢²á¶Ë¿Ú£¨Registered Ports£©£º¶Ë¿ÚºÅ´Ó1024µ½49151¡£ËüÃÇËÉÉ¢µØ°ó¶¨ÓÚһЩ·þÎñ¡£Ò²ÊÇ˵ÓÐÐí¶à·þÎñ°ó¶¨ÓÚÕâЩ¶Ë¿Ú£¬ÕâЩ¶Ë¿ÚͬÑùÓÃÓÚÐí¶àÆäËûÄ¿µÄ¡£ÕâЩ¶Ë¿Ú¶àÊýûÓÐÃ÷È·µÄ¶¨Òå·þÎñ¶ÔÏ󣬲»Í¬³ÌÐò¿É¸ù¾Ýʵ¼ÊÐèÒª×Ô¼º¶¨Ò壬ÈçºóÃæÒª½éÉܵÄÔ¶³Ì¿ØÖÆÈí¼þºÍľÂí³ÌÐòÖж¼»áÓÐÕâЩ¶Ë¿ÚµÄ¶¨ÒåµÄ¡£¼ÇסÕâЩ³£¼ûµÄ³ÌÐò¶Ë¿ÚÔÚľÂí³ÌÐòµÄ·À»¤ºÍ²éɱÉÏÊǷdz£ÓбØÒªµÄ
£¨3£© ¶¯Ì¬ºÍ/»ò˽Óж˿ڣ¨Dynamic and/or Private Ports£©£º¶Ë¿ÚºÅ´Ó49152µ½65535¡£ÀíÂÛÉÏ£¬²»Ó¦Îª·þÎñ·ÖÅäÕâЩ¶Ë¿Ú¡£Êµ¼ÊÉÏ£¬ÓÐЩ½ÏÎªÌØÊâµÄ³ÌÐò£¬ÌرðÊÇһЩľÂí³ÌÐò¾Í·Ç³£Ï²»¶ÓÃÕâЩ¶Ë¿Ú£¬ÒòΪÕâЩ¶Ë¿Ú³£³£²»±»ÒýÆð×¢Ò⣬ÈÝÒ×Òþ±Î¡£
Èç¹û¸ù¾ÝËùÌṩµÄ·þÎñ·½Ê½µÄ²»Í¬£¬¶Ë¿ÚÓÖ¿É·ÖΪ¡°TCPÐÒé¶Ë¿Ú¡±ºÍ¡°UDPÐÒé¶Ë¿Ú¡±Á½ÖÖ¡£ÒòΪ¼ÆËã»úÖ®¼äÏ໥ͨÐÅÒ»°ã²ÉÓÃÕâÁ½ÖÖͨÐÅÐÒé¡£Ç°ÃæËù½éÉܵġ°Á¬½Ó·½Ê½¡±ÊÇÒ»ÖÖÖ±½ÓÓë½ÓÊÕ·½½øÐеÄÁ¬½Ó£¬·¢ËÍÐÅÏ¢ÒԺ󣬿ÉÒÔÈ·ÈÏÐÅÏ¢ÊÇ·ñµ½´ï£¬ÕâÖÖ·½Ê½´ó¶à²ÉÓÃTCPÐÒ飻ÁíÒ»ÖÖÊDz»ÊÇÖ±½ÓÓë½ÓÊÕ·½½øÐÐÁ¬½Ó£¬Ö»¹Ü°ÑÐÅÏ¢·ÅÔÚÍøÉÏ·¢³öÈ¥£¬¶ø²»¹ÜÐÅÏ¢ÊÇ·ñµ½´ï£¬Ò²¾ÍÊÇÇ°ÃæËù½éÉܵġ°ÎÞÁ¬½Ó·½Ê½¡±¡£ÕâÖÖ·½Ê½´ó¶à²ÉÓÃUDPÐÒ飬IPÐÒéÒ²ÊÇÒ»ÖÖÎÞÁ¬½Ó·½Ê½¡£¶ÔӦʹÓÃÒÔÉÏÕâÁ½ÖÖͨÐÅÐÒéµÄ·þÎñËùÌṩµÄ¶Ë¿Ú£¬Ò²¾Í·ÖΪ¡°TCPÐÒé¶Ë¿Ú¡±ºÍ¡°UDPÐÒé¶Ë¿Ú¡±¡£ ÁíÍ⻹ÓÐЩ³£¼ûµÄ¶Ë¿Ú£º
HTTPÐÒé´úÀí·þÎñÆ÷³£Óö˿ںţº80/8080/3128/8081/1080 SOCKS´úÀíÐÒé·þÎñÆ÷³£Óö˿ںţº1080 ¹Ø±Õ³£¼ûÍøÂç¶Ë¿ÚºÍ·þÎñ ¹Ø±Õ139¶Ë¿Ú£º139¶Ë¿ÚÊÇNetBIOS Session¶Ë¿Ú,¡°±¾µØÁ¬½Ó¡±ÖÐѡȡ¡°InternetÐÒé(TCP/IP)¡±ÊôÐÔ£¬½øÈë¡°¸ß¼¶TCP/IPÉèÖᱡ°WINSÉèÖá±ÀïÃæÓÐÒ»Ïî¡°½ûÓÃTCP/IPµÄNETBIOS¡±£¬´ò¹´¾Í¹Ø±ÕÁË139¶Ë¿Ú¡£
¹Øµô21¶Ë¿Ú£º¹Ø±ÕFTP Publishing Service,ËüÌṩµÄ·þÎñÊÇͨ¹ý Internet ÐÅÏ¢·þÎñµÄ¹ÜÀíµ¥ÔªÌṩ FTP Á¬½ÓºÍ¹ÜÀí¡£ ¹Øµô23¶Ë¿Ú£º¹Ø±ÕTelnet·þÎñ£¬ËüÔÊÐíÔ¶³ÌÓû§µÇ¼µ½ÏµÍ³²¢ÇÒʹÓÃÃüÁîÐÐÔËÐпØÖÆÌ¨³ÌÐò¡£
¹Øµô25¶Ë¿Ú£º¹Ø±ÕSimple Mail Transport Protocol (SMTP)·þÎñ£¬ËüÌṩµÄ¹¦ÄÜÊÇ¿çÍø´«Ë͵ç×ÓÓʼþ¡£
¹Ø±Õ445¶Ë¿Ú£ºÐÞ¸Ä×¢²á±í£¬Ìí¼ÓÒ»¸ö¼üÖµ [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]
"SMBDeviceEnabled"=dword:00000000
¹Ø±Õ80¿Ú£º¹ØµôWWW·þÎñ¡£ÔÚ¡°·þÎñ¡±ÖÐÏÔʾÃû³ÆÎª"World Wide Web Publishing Service"£¬Í¨¹ý Internet ÐÅÏ¢·þÎñµÄ¹ÜÀíµ¥ÔªÌṩ Web Á¬½ÓºÍ¹ÜÀí¡£
¹Ø±ÕĬÈϹ²Ïí£ºHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Lanmanworkstation\parameters¡±£¬ÔÚÓҲര¿ÚÖд´½¨Ò»¸öÃûΪ¡°AutoShareWks¡±µÄË«×Ö½ÚÖµ£¬½«ÆäÖµÉèÖÃΪ0 (win2000רҵ°æ win xp)
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters] "AutoShareServer"=dword:00000000 server°æ²Ù×÷ϵͳÈ磺(2000 server 2003) ¹Ø±ÕÖÕ¶Ë·þÎñ£ºWindows2000 Server»ò2003°æÖдò¿ª¡°ÎҵĵçÄÔ¡±¡ú¡°¿ØÖÆÃæ°å¡±¡ú¡° Ìí¼Ó/ɾ³ý³ÌÐò¡±¡ú¡°Ìí¼Óɾ³ýWindwos×é¼þ¡±£¬°ÑÆäÖеġ°ÖÕ¶ËÁ¬½ÓÆ÷¡±·´°²×°¼´¿É£¬»òÊÇÔÚ·þÎñÖÐÍ£Ö¹ÖÕ¶Ë·þÎñ¡£
xp 2003Èç¹û¿ªÆ÷ÁËÔ¶³Ì×ÀÃæÁ¬½Ó¡£¿ÉÒÔÔÚÎҵĵçÄÔ-ÊôÐÔ-Ô¶³ÌÖйرա£ 1.ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓÐÒ飨Connection£Oriented and Connectionless Protocols£©
ÃæÏòÁ¬½Ó·þÎñµÄÖ÷ÒªÌØµãÓУºÃæÏòÁ¬½Ó·þÎñÒª¾¹ýÈý¸ö½×¶Î£ºÊý¾Ý´«Êýǰ£¬ÏȽ¨Á¢Á¬½Ó£¬Á¬½Ó½¨Á¢ºóÔÙ´«ÊäÊý¾Ý£¬Êý¾Ý´«ËÍÍêºó£¬ÊÍ·ÅÁ¬½Ó¡£ÃæÏòÁ¬½Ó·þÎñ,¿ÉÈ·±£Êý¾Ý´«Ë͵ĴÎÐòºÍ´«ÊäµÄ¿É¿¿ÐÔ£¬½øÐзÖ×é³ö´íµÄ»Ö¸´ºÍÖØ·¢£¬ ÃæÏòÁ¬½ÓµÄ·þÎñÈçµç»°ÏµÍ³·þÎñ·½Ê½£¬¼´Ã¿Ò»´ÎÍêÕûµÄÊý¾Ý´«Êä¶¼ÓÐÒª¾¹ý½¨Á¢Á¬½Ó¡¢³£¼ûÐÒéÊÇTCPÐÒé¡£ ÎÞÁ¬½Ó·þÎñµÄÌØµãÊÇ£ºÎÞÁ¬½Ó·þÎñÖ»Óд«ÊäÊý¾Ý½×¶Î,Ïû³ýÁ˳ýÊý¾ÝͨÐÅÍâµÄÆäËü¿ªÏú¡£²»Äܱ£Ö¤·Ö×éµÄÏȺó˳Ðò£¬²»½øÐзÖ×é³ö´íµÄ»Ö¸´ºÍÖØ·¢£¬²»±£Ö¤Êý¾Ý°ü´«ÊäµÄ¿É¿¿ÐÔ¡£ËüµÄÓŵãÊÇÁé»î·½±ã¡¢Ñ¸ËÙ£¬ÌرðÊʺÏÓÚ´«ËÍÉÙÁ¿ÁãÐǵı¨ÎÄ£¬µ«ÎÞÁ¬½Ó·þÎñ²»ÄÜ·ÀÖ¹±¨ÎĵĶªÊ§¡¢Öظ´»òʧÐò,ʹÓÃÁ¬½Ó·þÎñ·½Ê½µÄ³£¼ûÐÒéÊÇudpÐÒé¡£
Çø·Ö¡°ÃæÏòÁ¬½Ó·þÎñ¡±ºÍ¡°ÎÞÁ¬½Ó·þÎñ¡±µÄ¸ÅÄî£¬ÌØ±ð¼òµ¥¡¢ÐÎÏóµÄÀý×ÓÊÇ£º´òµç»°ºÍдÐÅ¡£Á½¸öÈËÈç¹ûҪͨµç»°£¬±ØÐëÏȽ¨Á¢Á¬½Ó¡ª¡ª²¦ºÅ£¬µÈ´ýÓ¦´ðºó²ÅÄÜÏ໥´«µÝÐÅÏ¢£¬×îºó»¹ÒªÊÍ·ÅÁ¬½Ó¡ª¡ª¹Òµç»°¡£Ð´ÐžÍûÓÐÄÇô¸´ÔÓÁË£¬µØÖ·ÐÕÃûÌîºÃÒÔºóÖ±½ÓÍùÓÊͲһÈÓ£¬ÊÕÐÅÈ˾ÍÄÜÊÕµ½¡£ÒòÌØÍøÉϳ£¼ûµÄһЩ·þÎñ¿ÉÒÔ»®·ÖΪʹÓÃTCP¶Ë¿Ú£¨ÃæÏòÁ¬½ÓÈç´òµç»°£©ºÍʹÓÃUDP¶Ë¿Ú£¨ÎÞÁ¬½ÓÈçдÐÅ£©Á½ÖÖ¡£
TCP/IPÊÇÓÃÓÚ¼ÆËã»úͨÐŵÄÒ»×éÐÒ飬ÎÒÃÇͨ³£³ÆËüΪTCP/IPÐÒé×å
ÒòΪTCP/IPÐÒé°üÀ¨TCP¡¢IP¡¢UDP¡¢ICMP¡¢RIP¡¢TELNETFTP¡¢SMTP¡¢ARP¡¢TFTPµÈÐí¶àÐÒ飬ÕâЩÐÒéÒ»Æð³ÆÎªTCP/IPÐÒé TCP(Transport Control Protocol)´«Êä¿ØÖÆÐÒé IP(Internetworking Protocol)Íø¼äÍøÐÒé
UDP(User Datagram Protocol)Óû§Êý¾Ý±¨ÐÒé
ICMP(Internet Control Message Protocol)»¥ÁªÍø¿ØÖÆÐÅÏ¢ÐÒé
SMTP(Simple Mail Transfer Protocol)¼òµ¥Óʼþ´«ÊäÐÒé
SNMP(Simple Network manage Protocol)¼òµ¥ÍøÂç¹ÜÀíÐÒé
FTP(File Transfer Protocol)Îļþ´«ÊäÐÒé
ARP(Address Resolation Protocol)µØÖ·½âÎöÐÒé ±¾Îijö×Ô 51CTO.COM¼¼Êõ²©¿Í |


sppb
²©¿Íͳ¼ÆÐÅÏ¢
ÈÈÃÅÎÄÕÂ
×îÐÂÆÀÂÛ
ÓÑÇéÁ´½Ó

