protected or isolated from external threats
protegido o aislado de amenazas externas (protegido o aislado de amenazas externas)
"Sensitive company data should always stay behind the firewall."
"Los datos sensibles de la empresa siempre deben mantenerse detrás del cortafuegos." (Los datos sensibles de la empresa siempre deben mantenerse detrás del cortafuegos.)
extremely intense and ruthless competition
better things are coming in the future
to submit something to someone in authority
to be very kind and generous
to cause extreme fear or horror
quiet or calm people often have deep thoughts or emotions