Counterintelligence is defined in Executive Order 12333, as amended, is information gathered and activities conducted to protect against espionage, other intelligence activities, sabotage, or assassinations conducted by or on behalf of foreign governments or elements thereof, foreign organizations or foreign persons, or assassinations conducted by or on behalf of foreign governments or elements thereof, foreign organizations or foreign persons, or international terrorist activities.
a) Constitutional Law
b) Criminal Law
c) International Law
d) National Security Law