# Technique T0104.003: Private/Closed Social Networks * **Summary**: Social networks that are not open to people outside of family, friends, neighbours, or co-workers. Non-work-related examples include Couple, FamilyWall, 23snaps, and Nextdoor. Some of the larger social network platforms enable closed communities: examples are Instagram Close Friends and Twitter (X) Circle. Work-related examples of private social networks include LinkedIn, Facebook Workplace, and enterprise communication platforms such as Slack or Microsoft Teams. * **Belongs to tactic stage**: TA07 | Incident | Descriptions given for this incident | | -------- | -------------------- | | Counters | Response types | | -------- | -------------- | DO NOT EDIT ABOVE THIS LINE - PLEASE ADD NOTES BELOW