About us
Data security from Zurich.
We protect sensitive data in applications, databases and clouds, and build the foundation of trust from certificates and keys to go with it. We advise, implement and operate.
Owner and CEO
Andreas Dorta
Andreas Dorta has worked in IT since 1991: trained as a telecommunications specialist at PTT (the former Swiss postal and telecommunications operator), later Swiss Federal Diploma in Business Informatics, Professional Master. He has implemented the encryption of sensitive data for companies in the financial and communications sectors.
You focus on your business. We encrypt your sensitive data so that access to the stored values alone does not yield any plaintext.
Prewen on LinkedIn
Our stance
What you can expect from us.
Substance over form
We recommend what really protects your data, and say openly when something is not necessary.
Those who advise also implement
From feasibility to operation, we support you ourselves, pragmatically and on an equal footing.
Swiss style
Precise, reliable, discreet. With an eye on Swiss and European regulation.
Partners
Partner of OpenText and partner of Entrust.
We have been working with OpenText SecureData in customer projects for years. With Entrust, we protect certificates and keys, from the PKI to the hardware security module. For Entrust products, licences, implementation and support come from us, with Prewen as first point of contact.
Prewen
More from our company.
Alongside data security, Prewen works on the responsible use of artificial intelligence.
Get to know us
Let's get to know each other.
In a no-obligation conversation, we clarify which data is your focus and what we can do for it.