
Restrict incoming/outgoing traffic for TCP.Windows 8 Press the Windows X keys, then select Control Panel. Disable Simple Network Management Protocol (SNMP) or configure it securely. Avoid using shared user accounts. Replace default passwords with strong, unique passwords. Update with the latest firmware. Here’s a 6-step secure firewall setup process: Secure the firewall.

Enable Firewall How To Enable Remote
If your device is connected to a network, network policy settings might prevent you from completing these steps. Open Windows Security settingsUnder Microsoft Defender Firewall, switch the setting to On. It helps protect you from unauthorized access.To turn Microsoft Defender Firewall on or off:Select the Start button > Settings > Update & Security > Windows Security and then Firewall & network protection. What this page will describe is how to enable remote access to WMI.It's important to have Microsoft Defender Firewall on, even if you already have another firewall on.
If there's an app you need to use that's being blocked, you can allow it through the firewall, instead of turning the firewall off.Note: If you get errors, or if the setting won't turn on, you can use the troubleshooter and then try again.
