On 페이스북 당신 can block people and 당신 can set your account to private so no one can see any of your information unless 당신 add them. 당신 can also make it so that only 당신 can add people, so 랜덤 people don't go adding you.
팬팝 is 안전한, 안전 but there is no real privacy settings, everything, even your club activity is public.
당신 don't have to give your real name 또는 업로드 your own 사진 on 페이스북 either. I do however because my 페이스북 is strictly family and 프렌즈 I know in real life only.