Document Redaction

How to Redact Sensitive Data in Excel Spreadsheets

Excel files carry more sensitive data than most people realize. A workbook released for an audit, a discovery production, or a public records ...

Updated August 31, 2026

How to Redact Documents Before Uploading to AI Tools Like ChatGPT

Legal professionals, healthcare administrators, and government staff are uploading documents to ChatGPT and Notebook LM every day. They use these ...

Updated September 11, 2026