A data security specialist by Swiss Post

 

Digital Certificates,

Signatures, and Identities

 

Main section

100% Swiss Made, 100% Trust

As a recognised Swiss Trust Service Provider and Certificate Authority, we encrypt your data with the highest standards. Whether it's SSL/TLS or S/MIME certificates, legally binding electronic signatures, or identity services for businesses – all our operations and data remain entirely in Switzerland. For greater efficiency and control in your company and more trust from your customers.

Certificate webshop

Purchase your SSL and email (S/MIME) certificates conveniently via our webshop.

Signature web service

Log in and buy new signature packages directly in the signing room.

Get to know our products

Certificates

Digital certificates guarantee security and data protection, which in turn helps build trust with your customers.

Signatures

Electronic signatures play an important role when it comes to security and legal validity in online business.

Identities

Our certified identity solutions allow you to verify the identity or specific identity attributes of your users.

Get to know our solutions for your industry

For public administration

E-signatures, seals and time stamps: how processes in public administration can be designed simply, seamlessly with respect to media used and, above all, securely and legally compliant.

For banks

Our identity and signature solutions allow banks to digitalise their processes and serve customers wherever they are, at any time.

For hospitals

Digital signatures are a decisive step towards the digital transformation of everyday hospital work. They save time, reduce physical paperwork and increase security.

With SwissSign at it-sa 2025

We will be there again in 2025: it-sa Expo&Congress, Europe's leading trade fair for IT security, will take place in Nuremberg in October - and SwissSign will be there with its own stand. Get your free ticket now!

Learn more