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

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?

SSL / TLS certificates, also known as TLS certificates, are an important element of a website that is crucial to its success. How does it work?

Every SME has to contend with the challenge of IT security. How can a competitive advantage be created with this?

IT security is a key concern for every large company and every corporation. But which certificates do large companies need?