From secure websites and encrypted emails to digital signatures – every trusted digital identity relies on a Certificate Authority. Acting as the backbone of online trust, CAs verify, confirm, and safeguard identities across the internet, making them essential for secure communication in business, government, and everyday digital life.

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

The security protocol "Transport Layer Security" (TLS) for encrypting and authenticating communication with web servers has been revised repeatedly over the last thirty years. The current version is 1.3 - we explain why it is worth upgrading to this new standard.

Why SwissSign-S/MIME certificates will change from June 2025 - and what you should do now.

Financial institutions face significant hurdles when implementing a digital signature solution. From cybersecurity risks to regulatory compliance and operational efficiency, these challenges can delay or even prevent adoption. This article explores five key obstacles and explains how banks can overcome them.

SwissSign is participating in the "We Build" Consortium, which has recently been selected by the European Commission for its Large-Scale Pilot, one of the EU’s key initiatives driving the adoption of the European Digital Identity Wallet (EUDI Wallet).