In Scientology, the security check (or sec check) is an interrogation technique put into practice by founder L. Ron Hubbard in 1960. It involves an "Ethics officer" probing the thoughts, attitudes and behavior of an individual member by asking them large numbers of questions.
In Scientology, the security check (or sec check) is a questioning method implemented by founder L. Ron Hubbard in 1960. It entails an "Ethics officer" investigating the thoughts, feelings, and actions of a member through asking them numerous questions.