Availability depends on the selected storage class. For active data sets, we maintain multiple redundant copies in different data centers. For long-term archiving, we use special cold storage systems that ensure retrievability over decades. You define the specific retention period via your archiving policy.

All data is encrypted on your system before it is transmitted. For transmission, we use TLS 1.3, and for storage, AES-256. Key management is handled by you or optionally by us in a separate key store. This keeps access to your data technically restricted even for us.

Yes, versioning is a core component of the platform. Every change to a file creates a new version, which is retained for 90 days by default. You can view, compare, and restore an earlier version at any time. The version history can be configured individually per folder or file.

Migration takes place in three phases: First, we analyze your existing data structure and define the archiving rules. Then we transfer the data step by step over a secure connection, and you can track the progress in the dashboard at any time. Finally, we verify the integrity of all transferred files and document the result.

You can define fine-grained roles, such as administrator, archive manager, or reader. Permissions can be assigned at the folder level, by file type, or for individual documents. In addition, we log every access and every change, so you can always trace who accessed which data.

Backup cycles are configurable. By default, we create hourly backups for active data, daily backups for archiving, and weekly backups for long-term storage. You can adjust the intervals to your operational requirements. All backups are encrypted and stored at a geographically separate location.