Problem: Why might a company that allows its employees to work from home require that when they do so, they must use a Virtual Private Network (VPN)?
a. The VPN will place a "wrapper" of encryption around the data that travels from the client's computer to the company's network.
b. When the employee is using a VPN, other devices in the employee's home will not be able to connect to the Internet, thereby putting sensitive data at risk.
c. The VPN will ensure that the employee does not engage in any activities that could be considered distractions from work.
d. The VPN will be co-located with polygraphic equipment that will reveal whether the employee has ever shared sensitive company data with outsiders.