| English | Portuguese |
| four character code | código de quatro caracteres (A 32-bit unsigned integer that is created by concatenating four ASCII characters to identify a data format) |
| four character code | código de quatro carateres (A 32-bit unsigned integer that is created by concatenating four ASCII characters to identify a data format) |
| four-headed arrow | seta de quatro pontas (Two arrows in shape of a cross, with two heads each pointing in opposite directions) |
| four-headed arrow | seta em forma de cruz (Two arrows in shape of a cross, with two heads each pointing in opposite directions) |
| strong password (A password that cannot be easily guessed or cracked. A strong password is at least eight characters long, does not contain all or part of the user's account name, and contains at least three of the four following categories of characters: uppercase characters, lowercase characters, numbers, and symbols found on the keyboard (such as !, | senha forte |
| strong password (A password that cannot be easily guessed or cracked. A strong password is at least eight characters long, does not contain all or part of the user's account name, and contains at least three of the four following categories of characters: uppercase characters, lowercase characters, numbers, and symbols found on the keyboard (such as !, | palavra-passe segura |
