Hi,
We have developed an iOS app using the RN framework from Facebook. Our app is supposed to handle confidential data. We were able to come across some cache folders that are being created while the app is running. We would like to know, whether these data are encrypted or not?
Quoting the docs:
https://developer.apple.com/documentation/uikit/core_app/protecting_the_user_s_privacy
Give the User Control Over Data and Protect Data You Collect
Respect the user’s preferences, and take reasonable steps to protect the data that you collect in your apps:
Provide settings that allow the user to disable access to sensitive information. The operating system does this automatically for protected system resources—like location, contacts, and health data*—through the Privacy menu of the Settings app. Extend this behavior to any data you cache from these sources or collect directly. For example, if your users build a social media profile containing personal information, offer them a way to delete the data (including any server copies you have).
HealthKit temporarily caches the data and saves it to the encrypted store as soon as the phone is unlocked.
Top level, see: https://developer.apple.com/documentation/security
