You can adjust the share range of your Friends list or your activity information, and the range of people who can send you messages.
To adjust the settings, select [PlayStation™Network] > [Privacy Settings] while signed in to PlayStation™Network.
- Share Friends List
Sets the disclosure range for your Friends list. - Share Activities
Sets the disclosure range for your activities. - Receive Friend Requests
- Receive Messages
You can adjust the range of people from whom you can receive messages. - Show Trophies
You can control the group of players who can see the trophies you earned. You can also adjust for each game whether to show the trophies you earned.