Software Certificates

Safe and secure in the digital world


Business today would be unthinkable without software certificates. Clear proof of your identity and your company's identity as well as secure data transfers are an integral part of your digital life.

Anyone wishing to rely on electronic services, needs secure methods.



Our products in a nutshell:

a sign ssl: to make your website safe and secure

a.sign corporate: to ensure secure data transfers

a.sign corporate amtssignatur: the secure certificate for everyone employed with authorities

a.sign developer: security for software developers


Click here for the A-Trust product comparison

Click here for an order overview