Alert ID: HONK.11.1267
Affected item: Port 139
Operating system: Windows 7
OS Manufacturer: Microsoft
Text: Port 139 (NETBIOS) is opened. It can be dangerous (except you know what are you doing). Opened by process: System.
Triggered when there is an issue with open port.
Open Windows command line by typing
cmd and pressing
Open Optional Features setup window by typing
Uncheck item 'SMB 1.0/CIFS File Sharing Support'
Press OK button
Closes ports 139 and 445
Disables printer and file sharing over local network.