Firewall and Network Protection in the Windows Security App
Under Microsoft Defender Firewall, switch the setting to On to enable Windows Firewall. To turn it off, switch the setting to Off. Turning off Windows Firewall could make your device more vulnerable to unauthorized access.
Stay Protected With the Windows Security App - Microsoft Support
From the Windows Security app on your Windows device, select Virus & threat protection > Manage settings or use the following shortcut: Virus & threat protection settings You can turn Real-time protection On or Off using the toggle button.
Virus and Threat Protection in the Windows Security App
Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.
Automatically diagnose and fix problems with Windows Firewall
Automatically repair Windows Firewall problems, such as Windows fails to start Windows Firewall service (0x5) or Windows remote assistance is not working.
Can't turn on the Windows Firewall in the Security Center
On a computer that is running Windows Vista, the Windows Security Center warns you that the Windows Firewall is turned off. When you click Turn on now in the Windows Security Center to turn on the Windows Firewall, you receive the following error message:
Security warning: the Windows Firewall is turned off
You receive a warning in the notification area of the task bar telling you that the Windows Firewall is turned off. The warning is displayed as a Windows security alert in Windows XP and in Windows Vista, and as an Action Center message in Windows 7.
Firewall dan Proteksi Jaringan di Aplikasi Keamanan Windows
Di bawah Microsoft Defender Firewall, alihkan pengaturan ke Aktif untuk mengaktifkan Windows Firewall. Untuk menonaktifkannya, Nonaktifkan pengaturan. Menonaktifkan Windows Firewall dapat membuat perangkat Anda lebih rentan terhadap akses yang tidak sah.
Windows Security App Settings - Microsoft Support
Open Windows Security and select Settings > Manage providers, or use the following link: Security providers. If you select one of the types of providers - such as Antivirus, Firewall, or Web protection - the card expands to reveal a button that opens the app being used.
Risks of Allowing Apps Through Windows Firewall
Learn about the risks of allowing apps through Windows Firewall, and how to add or remove apps from the list of allowed apps.
Windows Firewall settings are greyed out - Microsoft Support
When you try to change your Windows Firewall settings, the options are greyed out and you can't make any changes. To fix this, follow these steps: Click the Start button, then type Windows Firewall in the Search box.