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Windows VNC Requirement⚓︎

Asser requirement

  • RealVNC Server installed successfully,attention to allow firewall accessing for installton.
  • Set Encryption to Prefer off in RealVNC Server-Options-Security setting.
  • Set Authentication to VNC password in RealVNC Server-Options-Security setting.
  • Click for saving then input password for vnc,the password used by vnc server for connecting.
  • Default port number of VNV is 5900 it can be configed at Homepage of vnc server,the user name is Null.


  • VNC currently does not support encrypted connections.
  • VNC does not support system-integrated authentication; it can only be accessed using a vnc password for connection.