CSA STAR Registry

AtenaHub is a multi-organization SaaS platform for online communities and learning, operated from Brazil as a sole proprietorship (MEI).

Organizations use it to publish academic content, run a forum, events and exams, issue certificates, sell access and host public pages. It includes integrated apps: AtenaVault (Markdown notes), AtenaLibrary, AtenaPlayer, AtenaProof (timestamp-based proof of authorship, RFC 3161) and MyVault (private notes).

Design principles: no passwords are stored (sign-in with Google or Microsoft), data is separated per organization, and data portability is built in - organizations and individuals can export their data in open formats (Markdown, JSON, ZIP).

The service is hosted in the United States. The submitted CAIQ is a self-assessment (CSA STAR Level 1, CAIQ v4.1.0) and has not been audited by an independent party.

• Security reports: https://atenahub.app.br/seguranca
• Data Protection Officer: talesaz@outlook.com