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.
Remote WMI relies on Windows Firewall settings incorrectly even …
This issue occurs because the DCOM API doesn't honor the third-party firewall when it queries the firewall settings. Workaround. To work around this issue, run the following command at a command prompt to enable WMI traffic: netsh advfirewall firewall set rule group="windows management instrumentation (wmi)" new enable=yes . Status
Risks of allowing apps through Windows Defender Firewall
Find out the risks of allowing apps through Windows Defender Firewall and how to add or remove apps from the list of approved apps.
Copilot troubleshooters - Microsoft Support
Use the Copilot connectivity troubleshooter when you are having difficulty connecting to Copilot. This will check for firewall rules or other blockers to your connection. Start the Get Help app.
You can't connect to Skype for Business Online, or certain features …
Describes an issue in which you can't connect to Skype for Business Online or certain features don't work because the connection is blocked by an on-premises firewall.
Preventing SMB traffic from lateral connections and entering or …
For Windows clients and servers that do not host SMB shares, you can block all inbound SMB traffic by using the Windows Defender Firewall to prevent remote connections from malicious or compromised devices. In the Windows Defender Firewall, this …
FIX: The Firewall service (WSPSRV.EXE) may crash when the firewall ...
Describes a fix for when the Firewall service (WSPSRV.EXE) in Microsoft Forefront Threat Management Gateway 2010 reevaluates the firewall policy rules, the service may crash.
The DHCP traffic is blocked after you enable the "Do not allow ...
Sep 3, 2010 · You enable the following Windows Firewall settings by using Group Policy settings or some netsh commands: Windows Firewall: Do not allow exception. Windows Firewall: Prohibit unicast response to multicast or broadcast requests
What is a Firewall? - Microsoft Support
A firewall is what controls what is - and more importantly isn't - allowed to pass through those ports. You can think of it like a security guard standing at the door, checking the ID of everything that tries to enter or exit.
Registry.pol is corrupted after an abnormal termination during the ...
Fixes an issue in which several firewall rules and other necessary policies are missing from the Registry.pol file after an abnormal termination on a Windows Server 2012 R2 or Windows Server 2012-based computer.