How do employers protect assets with security policies pertaining to employee surveillance activities?

A.
Employers promote monitoring activities of employees as long as the employees demonstrate
trustworthiness.

B.
Employers use informal verbal communication channels to explain employee monitoring activities to
employees.

C.
Employers use network surveillance to monitor employee email traffic, network access, and to record
employee keystrokes.

D.
Employers provide employees written statements that clearly discuss the boundaries of monitoring activities
and consequences.