Employees Sometimes Use Their Company-Supplied Computers for Social Networking

Employees sometimes use their company-supplied computers for social networking.Many employers have handled such problems by blocking the Web sites that are most visited.Which of the following causes the most difficulty in handling such problems in recent times?

A) Not all thefts involve money or tangible goods.
B) Many employees bring their own mobile devices to work.
C) Forty percent of Web surfing during work hours is for personal reasons.
D) Over three-fourths of employees with Facebook accounts visit the site during their workday.