CSA STAR Registry

Umbral is an application and desktop publishing platform developed by Desici, a Mexican technology company specializing in cloud infrastructure, business software, and IT services.

Umbral (Umbral Remote) enables organizations to securely deliver Windows and Linux applications and shared desktops to users through any modern web browser (HTML5), without installing client software. It is distributed as installable software under periodically validated licenses, so customers keep their workloads and data on their own infrastructure, while supporting services operated by Umbral run on Cloudflare's global platform.

Security is a core design principle. Umbral is built around:

• Encrypted connections end to end and zero-trust access through Cloudflare Tunnels
• Strong authentication, least-privilege access, and tenant segregation
• Centralized logging and an optional compliance and audit module with full session recording
• Alignment with the Cloud Controls Matrix (CCM), ISO/IEC 27001 practices, GDPR, and Mexico's Federal Law on the Protection of Personal Data (LFPDPPP)

Desici publishes this CSA STAR Level 1 self-assessment (CAIQ v4.1) to provide customers with transparency into the security and privacy controls behind Umbral.