Presidio (Origin from Latin praesidium ‘protection, garrison’) helps to ensure sensitive text is properly managed and governed. It provides fast analytics and anonymization for sensitive text such as credit card numbers, bitcoin wallets, names, locations, social security numbers, US phone numbers and financial data. Presidio analyzes the text using predefined analyzers to identify patterns, formats, and checksums with relevant context. ⚠️ Presidio can help identify sensitive/PII data in un/structured text. However, because Presidio is using trained ML models, there is no guarantee that Presidio will find all sensitive information. Consequently, additional systems and protections should be employed.