The first released application exclusively for indigo
Ultramobile indigo application for editing documents
TrustDok is the first indigo application for editing documents to be approved by the German Federal Office for Information Security (BSI). It extends the basic functions such as mail, contacts and calendar with mobile collaboration options. This means that confidential Office documents and classified data can be edited, saved and sent directly from e-mail attachments – with a high level of security.
The secure document editor at a glance
Technical details on TrustDok can be found in the fact sheet.

Read, edit and save VS-NfD documents on the move with TrustDok
For public authorities, it is essential that information and documents with confidentiality protection can also be processed securely and efficiently on the move. It is essential that the security of the data is guaranteed, but that a simple and intuitive user interface is available at the same time. This is the only way to ensure efficient working methods. With TrustDok, Materna Virtual Solution provides the first ultra-mobile indigo application for editing documents so that confidential Office documents and classified data can be edited, saved and sent directly from e-mail attachments, for example.
Do you have questions about TrustDok or would you like to talk to our experts?
Your personal contact Christian Severin looks forward to hearing from you and will get in touch with you as soon as possible.


