mesoneer Software Development Blog

mesoneer AG has appointed Roman Geiser as a new member of the Board of Directors. With his many years of experience in the communications and consulting industry, Geiser brings valuable expertise to the company's strategic committee.

In an increasingly digital world, legally valid electronic signatures are essential. The qualified electronic signature (QES) is the most secure and legally binding form of digital signature. Learn how QES works, when it is required, and how you can sign your documents securely and without media discontinuity using signeer from mesoneer.

This blog provides an overview of how RAG emerged, why it is so important for the use of LLMs in enterprises, and which application areas are particularly well-suited for it. Additionally, we illustrate how RAG works in practice using a project at a Swiss bank and highlight which aspects of data protection and compliance need to be considered.

Legally valid and secure electronic signatures are essential in the digital business world. The advanced electronic signature (AES) offers significantly higher security than the simple electronic signature (SES), as it requires a verified identity of the signatory and uses technical protection mechanisms against manipulation. As a result, it offers greater legal certainty and probative value, for example for business contracts or sensitive documents. However, the FES is not sufficient if written form is required by law. In such cases, a qualified electronic signature (QES) is mandatory, as only it replaces the legally required written form.

Electronic signatures have become an integral part of the modern business world. However, not every signature requires the highest security standards. The simple electronic signature (SES) enables fast and uncomplicated digital processing – ideal for companies that value efficiency and flexibility. But when is an SES sufficient, and how can it be used in a legally compliant manner? We explain.

With the new Digital Accessibility Act coming into effect in June 2025, companies face the challenge of making their digital products, websites, and services accessible to all users. Accessibility is becoming a key factor in UX/UI design. But what exactly does that mean? In this article, we explore the importance of accessibility, the challenges of implementation, and best practices for your organization.