What if your next data breach starts with an Excel file?
Because often, it doesn’t start with a cyberattack…
It starts with a spreadsheet.
📂 That file with personal data shared via email
📊 That sheet with sensitive information and no protection
📥 Or that folder on Drive with more access than it should have
Excel: The file that holds (almost) everything
From legal teams to HR and marketing, these types of documents often contain:
- Full names
- National IDs or tax identifiers
- Emails
- Addresses
- Banking or financial data
It’s not just inefficient — it’s risky.
All it takes is one exposed cell to break compliance.
Nymiz: Automatic AI anonymization
At Nymiz, we help you detect and anonymize personal data automatically — even in everyday Excel files.
- Upload the file or connect your database
- We detect all sensitive data (PII)
- You choose the method: asterisks, tokenization, or synthetic data
- Download a secure file with full structure preserved
No tool changes. No friction.
Two anonymization modes for greater precision
Our platform detects how your data is structured and adapts to the way you work.
You can choose between:
📊 Tabular mode – ideal for spreadsheets organized by rows and columns
🔍 Detailed mode – perfect for cells containing free text or contextual information
This way, anonymization is more precise without losing structure or data utility.
Privacy, simplified
✔️ GDPR compliant
✔️ Avoid unnecessary risks
✔️ Work with data safely — without losing value
Because privacy shouldn’t be one more task. It should run quietly in the background.
Try it now.
