[기업보안] 윈도우에서 반드시 차단해야 하는 포트목록

1. Service Control Manager (SCM) : psexec
  RPC portmapper on port 135
 
2. Task scheduler
  RPC portmapper on port 135
 
3. WMI
  TCP port 135
 
4. Remote Registry
  TCP port 139 or 445
 
5. Remote File Access
  TCP port 139 or 445
 
6. Remote Desktop
  TCP port 3389
 
7. Windows Remote Management : winrm
  TCP/80 or TCP/5985 TCP/5986
 
8. MMC20.Application DCOM
  TCP port 135