Answer: Implementing effective permission on the folder
Explanation:
Effective permission are described as permission a user has for gaining access to their information, this could be in the form of password. This is applicable most times to limit other users from gaining Information on things they don't wish to disclose. The hsared folder created to hold research data can limit the other two person's by creating an effective permission, giving the permission to the eight person's granted and limiting the two restricted.