AppSealing's uploading process is designed to protect the original app. Below is the overall flow of the uploading process that occurs when you upload your app.(Fig.1)
(Fig.1)
1. The uploaded app is sent to the AppSealing storage through HTTPS. The APK is encrypted (AES 256) and stored a certain period in the secured storage.
2. The Sealed app is sent to the different storage for download and stored as a sealed format.