The files you choose to protect with Atakama are encrypted locally on your computer, or in the cloud, and are only accessible to you.
If you are using Atakama to share protected files with other Atakama users, only the profiles (i.e., other users) you approve are able to access those files.
Atakama's technical architecture is designed to prevent anyone (including the Atakama team) from being able to view or access any data protected by Atakama. You can learn more about Atakama's technical architecture here.