Understanding Public, Closed, and Secret Facebook Groups
UPDATE: On August 14, 2019, Facebook changed privacy options for groups. See Facebook's announcement for more details, and refer to our Surveillance Self-Defense guide on reducing risks when using Facebook groups.There are as many different uses for Facebook groups as there are Facebook users, from...
13 Jun 2017 ... Secret groups are the most private of the three types. No aspect of a Secret group is publicly visible, new members must be added or invited by ...