Penetration testing is the common answer, though that job description can also be a bit of a euphemism.
It is also worth noting that breaking into the computer of a foreign national that is located overseas is often not a crime in the united states, or is at least considered very difficult to prosecute if it doesn't involve fraud, financial transfers or a few other hot buttons.
It is also worth noting that breaking into the computer of a foreign national that is located overseas is often not a crime in the united states, or is at least considered very difficult to prosecute if it doesn't involve fraud, financial transfers or a few other hot buttons.