What is the best way to keep employees on a LAN from unauthorized activity or other mi
A.Reduce each user’s permissions to the minimum needed to perform. the tasks required by his or her job
B.Limit the number of logins available to all users to one at a time
C.Limit the number of files that any one user can have open at any given time
D.Implement a zero-tolerance policy in regard to employees who load games or other unauthorized software on the company's computers