SBG Study uses account-based access. Test history, study progress, saved items, and related personal study data are tied to your account, and access to that data requires authentication.
Private records are checked on the server against the signed-in account before they are returned or changed. Assessment scoring, answer correctness, and sensitive review data are handled through backend paths rather than trusted client values. Guests use device-local progress until they choose to migrate it to an account.
Feedback and error-reporting endpoints require authentication and apply request limits. Submitted diagnostics are bounded and sanitized to reduce accidental exposure of passwords, tokens, and similar secrets. These safeguards reduce risk but cannot guarantee that every future bug or third-party service issue is impossible.
SBG Study may be updated over time to improve reliability, address issues, and strengthen security. These updates are part of keeping the app stable, trustworthy, and well-maintained.
If you notice unexpected behavior, a possible security issue, or a concern involving your data, please report it through the Feedback button in the app. Including clear details helps the issue get reviewed faster.