Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Macro Transformation
  30. Match Transformation
  31. Match Transformations in Field Analysis
  32. Match Transformations in Identity Analysis
  33. Normalizer Transformation
  34. Merge Transformation
  35. Parser Transformation
  36. Python Transformation
  37. Rank Transformation
  38. Read Transformation
  39. Relational to Hierarchical Transformation
  40. REST Web Service Consumer Transformation
  41. Router Transformation
  42. Sequence Generator Transformation
  43. Sorter Transformation
  44. SQL Transformation
  45. Standardizer Transformation
  46. Union Transformation
  47. Update Strategy Transformation
  48. Web Service Consumer Transformation
  49. Parsing Web Service SOAP Messages
  50. Generating Web Service SOAP Messages
  51. Weighted Average Transformation
  52. Window Transformation
  53. Write Transformation
  54. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Customer Data Masking Transformation

Customer Data Masking Transformation

The Data Masking transformation masks all columns in the customer row except first and last name.
The Data Masking transformation performs the following types of masking:
  • Key masking
  • Random masking
  • Credit card masking
The following table shows the masking rules for each port in the Data Masking transformation:
Input Port
Masking Type
Masking Rules
Description
CustomerID
Key
The seed is 934.
The customer ID does not have any mask format.
Result string replacement characters are 1234567890.
The CustomerID mask is deterministic.
The masked customer ID contains numbers.
LastName
No Masking
-
-
FirstName
No Masking
-
-
CreditCard
CreditCard
-
The Data Masking transformation masks the credit card number with another number that has a valid checksum.
Income
Random
Blurring
Percent
Low bound=1
High bound=10
The masked income is within ten percent of the source income.
JoinDate
Random
Blurring
Unit=Year
Low Bound =5
HighBound=5
The masked date is within 5 years of the original date.

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