Yes. ViaSyst is a SaaS platform accessed exclusively via the web (HTTPS), ensuring that all data exchanged between users and the platform is encrypted in transit using standard TLS protocols. The platform supports secured data exchange and storage, eliminating the need for email-based file transfers. Hosting is provided by professional, ISO 27001-certified providers located in Switzerland and/or Western Europe, ensuring that infrastructure-level security controls, including encryption standards, are subject to independent certification and audit.