Randomization is another way to anonymize or de-identify personal identifiable information (PII) or protected health information (PHI).

The FieldShield-Software in the IRI Data Protect Suite offers simple access to irreversible functions for:

• Random data generation - non-deterministic: replaces the original field value with randomly generated data
• Random Data Selection - Rarely Deterministic: Certain identifiers are randomly drawn from the source and lose their association with other values in the original row

This dialogue in the IRI Workbench GUI For FieldShield users, any field from the source file or database column, as well as other data masking functions, can be addressed:


Data mixing is also possible through custom random functions or match logic that you can define in the IRI Workbench's Expression Builder. Many other data generation rules are defined in Workbench how here described shown

Advanced Applications of Randomization 

Randomization – Integration into existing systems 

Integrating FieldShield's randomization features into existing data management systems is simple and efficient. Users can seamlessly link existing databases, files, or data streams with the randomization tools to provide additional protection for sensitive data. This ensures data integrity is maintained while simultaneously meeting data privacy and compliance requirements. 

Customizable randomization parameters 

FieldShield allows users to personalize randomization processes. This includes adjusting parameters such as the degree of randomization, pattern recognition, and frequency of data modification. Through this adaptability, organizations can optimize the balance between data security and usability to meet their specific needs. 

Audit and Compliance Support 

An essential aspect of FieldShield's randomization features is the provision of comprehensive audit trails. These logs document all data processing activities and are crucial for regulatory compliance. The audit trails are transparent and enable complete traceability of data handling, which is beneficial for both internal reviews and external compliance audits. 

Randomization Summary 

With these advanced features, FieldShield offers a comprehensive solution for randomizing sensitive data. By integrating these technologies, organizations can ensure their data is not only secure but also compliant with the latest data privacy standards. FieldShield thus remains an essential component in the landscape of data security and privacy.