a physical separation between secure and insecure systems
una separación física entre sistemas seguros e inseguros (una separacion fisica entre sistemas seguros e inseguros)
"Critical networks are kept air-gapped to prevent unauthorized access."
"Las redes críticas se mantienen aisladas para prevenir el acceso no autorizado." (Las redes criticas se mantienen **aisladas** para prevenir el acceso no autorizado.)
very common and not valuable
to join someone’s online activity or conversation uninvited
the process customers go through from awareness to purchase
a police officer's regular patrol route
there is hope for success in the future
to keep persevering and not give up