Learn how to turn the Windows Firewall on or off using the Windows Security app.

What is a Firewall? Data flows into and out of devices through what we call ports. A firewall is what controls what is - and more importantly isn't - allowed to pass through those ports. You …

Дополнительные параметры Ниже приведен список дополнительных параметров, доступных на странице брандмауэра и защиты сети: Разрешить приложению через …

Click Start, and then type Windows Firewall in the Search programs and files box (Windows 7) or in the Start search box (Windows Vista). In the navigation pane (left pane) of Control Panel, …

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 Firewall settings are greyed out Symptoms When you try to change your Windows Firewall settings, the options are greyed out and you can't make any changes. To fix this, …

Discusses firewall best practices and standard default firewall configurations that can help protect networks from attacks that originate outside a corporate environment.

Learn about the risks of allowing apps through Windows Firewall, and how to add or remove apps from the list of allowed apps.

When a client tries to connect to a stream or to a multicast stream by using UDP protocol, the Windows Media Format SDK and Windows Media Player try to open the ports in Windows …

Firewall and network protection - You can specify if you want to receive notifications when Windows Firewall blocks a new app. You can also configure these notifications differently …