Here you can report a security incident regarding an SSL/TLS or S/MIME certificate issued by D-Trust GmbH.
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How certificates make digitalization more secure
Digital certificates are the basis for trusted communications in the virtual world. An overview of certificate types and and how they work.
Sign digitally: Our signature card
Efficient und certified according to eIDAS: Secure the integrity of your documents and use legally binding digital signatures. Find out more about their diverse applications and technical details.
Strengthening Professional Identity: The Profession D-Trust Card
Enhance your electronic signatures with your professional qualification – with the Profession D-Trust Card! Establish legal compliance and transparency concerning your professional identity.
PSD2: Authentication at the interface with the bank
Are you using the new interface with European banks? If so, our PSD2-certificates provide fast and secure proof of your authorization.