下面的端口可以关掉？

金牙

Port 42 is opened: Host Name Server \r\n [Banner] \r\n  [None] \r\n [End of banner] \r\nPort 53 is opened: domain, Domain Name Server \r\n [Banner] \r\n  [None] \r\n [End of banner] \r\nPort 88 is opened: Kerberos \r\n [Banner] \r\n  [None] \r\n [End of banner] \r\nPort 135 is opened: Location Service \r\n [Banner] \r\n  [None] \r\n [End of banner] \r\nPort 139 is opened: NETBIOS Session Service \r\n [Banner] \r\n  [None] \r\n [End of banner] \r\nPort 445 is opened: Microsoft-DS \r\n [Banner] \r\n  [None] \r\n [End of banner]

kangzhixp

哪些端口应该保留，哪些端口应该关掉，应该视实际的应用而言，不可泛泛而谈。

grassstar

42 ---WINS\r\n53---DNS \r\n....\r\nClosing relevant services will close elevant ports!

金牙

請教,我想關掉以下的端口,會影響些什麼功能?\r\nPort 88 is opened: Kerberos           什麼時候要用到呀??用戶登錄一定要用到的吧.\r\nPort 135 is opened: Location Service          \r\nPort 139 is opened: NETBIOS Session Service \r\nPort 445 is opened: Microsoft-DS

grassstar

88 Kerberos used,must open;\r\n135-139:shared on netbios protocol; you can close it  if you don\'t want to share your folder ;\r\n445 :shared on TCP/IP protocol; you can close it ,too.(Maybe so)

金牙

To Grassstar:\r\n\r\nI am shareing my folder, dose the 135/139 port must be open?\r\nTCP/IP protocol I am useing too.   The computer is my server of LAN.   \r\nHow to do the sercurity of internet on my server?   Thanks!  \r\n: )

grassstar

Recommend,to install Skynet  personal firewall,it can help you on security.

lpopo

对于一个个人用户而言，所有的端口都可以关掉。你又不提供任何服务开什么端口！

beatylife

2K的常用端口在哪里可以看到呀？

sirius

c:\\winnt\\system32\\drivers\\etc\\services    没有扩展名，用文本编辑器打开。