While media has to be uploaded to the cloud platform, you can opt to delete the media once processed while keeping the inspection and detection results.
If you just want to leverage the rehab tool, you can upload the inspection data only.
AECOM will ensure that any Customer Data is stored securely in a commercially reasonable manner and will provide the Hosted Services in accordance with industry standards. Your data will be properly encrypted at all times while in transit and in storage, with data hosted on the Microsoft Azure platform. Physical and infrastructure security at the data center is designed and controlled by Microsoft.