Keep PII & PHI Safe
IRI CellShield® protects the sensitive information in your Microsoft Excel® spreadsheets, allowing you to comply with data privacy laws. Point-and-click to protect your columns with reversible and non-reversible masking functions.Learn more
Personal and Enterprise Editions
CellShield keeps your data secure, whether it's in one sheet or a million. Use multiple search methods to find and report on PII across the LAN, and protect it all at once. Classify and mask it in intuitive graphical dialogs.Learn more
Built on Trusted Technology
CellShield's core technology is built on the award-winning IRI FieldShield data masking product for databases and flat files. Data masked in one platform can be revealed in another.Learn more
CellShield 2 is now available, including numerous new features and UTF-8 support.