Final answer:
Industrial espionage is a common foreign intelligence technique used to obtain sensitive or classified information from college students and professors. It involves unauthorized acquisition and use of technological information that its original owners wished to keep secret.
Step-by-step explanation:
Industrial espionage is a common foreign intelligence technique used to obtain sensitive or classified information that is in research and development from college students and professors. It involves unauthorized acquisition and use of technological information that its original owners wished to keep secret. This practice can be detrimental to businesses and governments, as it can result in the theft of valuable intellectual property and trade secrets.