53The US department of Health, Education and Welfare developed a list of fair information practices focused on privacy of individually, personal identifiable information. Which one of the following is incorrect?
选项：

A: There must be a way for a person to find out what information about them exists and how it is used.
B: There must be a personal data record-keeping system whose very existence shall be kept secret.
C: There must be a way for a person to prevent information about them, which was obtained for one purpose, from being used or made available for another purpose without their consent.
D: Any organization creating, maintaining, using, or disseminating records of personal identifiable information must ensure reliability of the data for their intended use and must make precautions to prevent misuses of that data.