To Effectively Involve the Law for the Protection of Sensitive

To effectively involve the law for the protection of sensitive information, the owner of the proprietary information must be able to show "objective indications of attempts to protect secrecy." Which of the following has been recognized in the past as such an indication?

A) Use of warning signs to alert employees to sensitive data and the places it is stored
B) Separately storing sensitive information in security containers with the appropriate security precautions
C) Special instructions providing a "need-to-know" basis
D) Restrictions to nonemployee access to places containing sensitive information
E) All of the above