Which of the following would be the BEST way to manage folder security?

A new network administrator is setting up a new file server for the company. Which of the following
would be the BEST way to manage folder security?

A.
Assign users manually and perform regular user access reviews

B.
Allow read only access to all folders and require users to request permission

C.
Assign data owners to each folder and allow them to add individual users to each folder

D.
Create security groups for each folder and assign appropriate users to each group