| Subject | Portuguese | English |
| comp., MS | Firewall do Windows | Windows Firewall (A Control Panel feature that is used to set restrictions on what traffic is allowed to enter your network from the Internet) |
| comp., MS | Firewall do Windows com Segurança Avançada | Windows Firewall with Advanced Security (A snap-in which allows users to configure policies that provide enhanced network security for Windows computers) |
| comp., MS | modo blindado da Firewall do Windows | Windows Firewall shielded mode (A features of Windows Firewall that blocks everything) |
| comp., MS, Braz. | modo blindado do Firewall do Windows | Windows Firewall shielded mode (A features of Windows Firewall that blocks everything) |