Since the personnel of a company's industrial security force are not ordinarily expected to be computer proficient, and, except perhaps in a very limited way, do not come into contact with company computers, they are not usually considered when designing training of this kind. However, social engineers can deceive security guards or others into allowing them into a building or office, or into performing an action that results in a computer intrusion. While members of the guard force certainly don't need the full training of personnel who operate or use computers, nonetheless they must not be overlooked in the security awareness program.