Shulou(Shulou.com)06/02 Report--

Some ports in the system are dangerous ports that we don't usually use, such as 139,135,445 and so on. Windows is on by default. At this time, we can manually close these ports!

The way to close port 445!

Method two

1. In Control Panel > programs > enable or disable windows function > uncheck SMB1.0/CIFS file sharing and restart the system.

two。 Open Control Panel > View Network status and tasks > change Adapter Settings > right-click on the network card in use and click Properties > uncheck Microsoft network file and printer sharing and restart the system.

Method 3: block the Windows system by opening the firewall.

The opening method of port 445 is attached:

Start-run input regedit. Modify the registry and add a key value Hive: HKEY_LOCAL_MACHINE Key: System\ CurrentControlSet\ Services\ NetBT\ Parameters Name: SMBDeviceEnabled Type: REG_DWORD Value: 1 restart the operation-- CMD-- enter netstat-an to see the open port

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