Ann, a college professor, was recently reprimanded for posting disparaging remarks regarding her coworkers on a web site. Ann stated that she was not aware that
the public was able to view her remakes. Which of the following security-related training could have made Ann aware of the repercussions of her actions?

A.
Data Labeling and disposal

B.
Use of social networking

C.
Use of P2P networking

D.
Role-based training