Set your account to private
Turn off Activity Status
Restrict who can see your Stories
Hide your Story from specific people
Remove followers you do not want to see your activity
Disable sharing of your posts to Facebook
Avoid liking, commenting, or following publicly
Use Close Friends for limited Story sharing
Turn off read receipts in DMs where available
Limit app permissions and background activity
Log out when not using the account
Use a separate account for public interactions