How to close 135 port and 456 port

  
<1> Win7 system 1. Press and hold the Win+R key on the keyboard to bring up the running dialog box, then enter the regedit command on the running window to open the registry editor.


2, open the registry editor, expand the registry key HEKY_LOCAL_MACHINESYSTEMCurrentControlSetServicesNetBTParameters;

3, then right click on Parameters, then select the new Dword value, in the newly created key Rename the value to SMBDeviceEnabled;


4. Double-click SMBDeviceEnabled, change the value to 0, and click the OK button to save.

Win7 system to close the 135 port and 456 port method explained here, as long as we follow the above methods can close the port to avoid virus intrusion, I hope to help everyone.

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