Data stored (and where) Overview Sandbox Studio provisions a single-AZ database by default (db.t4g.micro). You can modify the database size according to your requirements.   Data Storage The database stores the following types of data: User display names and internal Identity Center identifier Email addresses Cost information This information comes from the first user login from AWS Identity Center user.    Security Network Isolation : The database resides in a private subnet with: No egress access No external ingress access Personal Information : The only personally identifiable information (PII) stored consists of user display names and email addresses. This data remains isolated within the secured private subnet.