Our products for the public sector

A firm and benevolent handshake.A firm and benevolent handshake.

At A-Trust, data is processed exclusively in the Austrian high-security data center in compliance with the strictest data protection guidelines and is not evaluated for marketing purposes. Protect yourself and your data and optimize your internal processes at the same time.

Authority Signature (Amtssignatur)

The authentication of people and the decryption of transmitted data sets are essential. A-Trust therefore developed its own official signature for members of Austrian authorities or organizations with authority status.

Authenticate your authority using your individual authority signature and create digital signatures that cannot be forged and can be verified at any time.

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Businessman working on a laptopBusinessman working on a laptop

Service and community ID cards

Personalized service and community ID cards ensure that sensitive information and documents do not fall into the wrong hands.

The ID card including photo, personal data, professional function and signature as well as the logo of the municipality. This creates the greatest possible security when sending documents inside and outside the walls of the community’s.

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An ID card is inserted into a card readerAn ID card is inserted into a card reader

Signatur-Box (signature server)

The Signatur-Box offers a highly secure solution for sensitive documents, which retains the strictest compliance guidelines and with which data does not leave your authority, even during the signature process.

Digital work processes can also be designed more efficiently. You and your employees sign conveniently and completely flexibly in compliance with eIDAS and thus legally valid throughout Europe.

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A desk with a laptop and other work materials; above it are two hands operating a smartphone.A desk with a laptop and other work materials; above it are two hands operating a smartphone.

Help and support

Do you have any questions about or need help with your qualified electronic signature?


An overview of frequently asked questions

Go to FAQ

E-Mail requests

Haven't found what you're looking for in the FAQ? Our service center team will be happy to help you. Send an e-mail to servicecenter@a-trust.at

Write an E-Mail

Technical support

You can also reach our fee-based technical support Monday to Friday (weekdays) from 8 a.m. to 6 p.m. with the number 0900 940910 (€1.09/min).