Data Confidentiality
Our Commitment to Data Privacy
At Sankey Solutions, we are committed to safeguarding your privacy through a rigorously implemented data handling policy.
Our approach ensures maximum user control and data security with minimal data retention on our infrastructure.
Minimal Data Retention Policy
We adhere to a strict minimal data retention policy.
The only user-specific information stored in our PostgreSQL database, hosted on Supabase, includes:
Email address (used exclusively for user authentication purposes),
User creation date (recorded for security, monitoring, and invoicing).
User passwords undergo secure hashing and encryption.
Under no circumstances are unencrypted passwords accessible to any Sankey Solutions employee or third party.
This ensures robust protection against unauthorized access.
Fully Client-Side Processing Architecture
A cornerstone of our privacy commitment is our fully client-side processing architecture.
All Sankey charts and associated data are processed entirely within your local web browser environment.
Our application is containerized and deployed via Sliplane.io.
Upon user login, a dedicated container is instantiated within the user's browser, rather than on our servers.
Our processing architecture ensures:
No storage on our infrastructure (no files, inputs, or outputs are stored on Sankey Solutions' servers),
Data residence on user device (all processed data remains exclusively on the user's local device),
User responsibility for export (as we cannot retrieve processed files, users are advised to export their final Sankey charts prior to session termination. This exported file can be re-imported in subsequent sessions for continued diagram development or modification).
Absolute Data Integrity and Transparency
Sankey Solutions is fully GDPR-compliant, extending these protections to all users, including those based in the United States.
We unequivocally state that Sankey Solutions will never share, sell, or monetize your data in any form.
Our business model is exclusively subscription-based.
We do not engage in advertising, data resale, or any form of third-party data processing.
Our operational transparency and commitment to data integrity underscore the trust our users place in us.
General Remarks
We continually strive to maintain the highest standards of data privacy and security.
Should you have any further inquiries regarding our data practices, please do not hesitate to contact us.