What is a public key infrastructure (PKI)? The basis of SSL certificates, digital signatures and more – for digital security and efficiency within companies

A comprehensive security concept that integrates organisational, personnel-related and legal/regulatory measures in addition to the two pillars of physical security and IT security – and how SwissSign implements it as a trust service provider.

Passkeys not only make the login process simpler and more convenient for users, they also provide greater security. How does this technology work?

An SSL certificate is a must for a professional online presence. But which validation level should you choose: domain validation (EV), organisation validation (OV) or extended validation (EV)?

While SSL/TLS can be viewed as encrypting the transport route, S/MIME certificates ensure that the message contents are protected. How does this work?

Firewalls, virus scanners, zero-trust: read more about known cybersecurity solutions and some interesting background knowledge.