Mitch Tulloch is a Microsoft Most Valuable Professional and lead author of the Windows 7 Resource Kit from Microsoft Press. You can follow him on Twitter at ...

A flaw in Windows Firewall may prevent users from seeing all the open network ports on a Windows XP or Windows Server 2003 computer. The flaw manifests itself in the way the security application ...

To allow VPN through Firewall in Windows 11 or Windows 10, you need to add the VPN app to the exception list. In other words, you need to allow the VPN app through firewall on your computer. As there ...

These days, using a PC without a firewall installed makes about as much sense as leaving the house without wearing any pants. We’re not talking about the firewall built into your broadband router here ...

Mitch Tulloch is a Microsoft Most Valuable Professional and lead author of the Windows 7 Resource Kit from Microsoft Press. You can follow him on Twitter at ...