tDataUnmasking - 7.3

Data privacy

EnrichVersion
Cloud
7.3
EnrichProdName
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
EnrichPlatform
Talend Studio
task
Data Governance > Third-party systems > Data Quality components > Data privacy components
Data Quality and Preparation > Third-party systems > Data Quality components > Data privacy components
Design and Development > Third-party systems > Data Quality components > Data privacy components

Unmasks data masked with the tDataMasking component to retrieve the original data.

For more technologies supported by Talend, see Talend components.

The tDataUnmasking component can only unmask data masked with the tDataMasking component, using the FF1 with AES or FF1 with SHA-2 method combined with a user-defined password.

For each column to unmask from the input data, select the unmasking function that corresponds to the related data masking function in the tDataMasking component:

Category Function in tDataMasking Category Function in tDataUnmasking
Character handling Replace all Character handling Replace all
Replace first n characters Replace first n characters
Replace last n characters Replace last n characters
Replace characters between two positions Replace characters between two positions
Replace all letters Replace all letters
Replace all digits Replace all digits
Keep first n digits and replace following ones Keep first n digits and replace following ones
Keep last n digits and replace following ones Keep last n digits and replace following ones
Phone Masking Mask French phone number Phone Unmasking Unmask French phone number
Mask German phone number Unmask German phone number
Mask Japan phone number Unmask Japan phone number
Mask UK phone number Unmask UK phone number
Mask US phone number Unmask US phone number
SSN Masking Mask French SSN SSN Unmasking Unmask French SSN
Mask German SSN Unmask German SSN
Mask Japan SSN Unmask Japan SSN
Mask UK SSN Unmask UK SSN
Mask US SSN Unmask US SSN
Mask Chinese SSN Unmask Chinese SSN
Mask Indian SSN Unmask Indian SSN
Bank Account Masking Mask bank code and account number and keep original country* Bank Account Unmasking Unmask bank code and account number and keep original country*

Mask account number and keep original country and bank code

Unmask account number and keep original country and bank code

Credit Card Masking Mask Credit Card and keep bank Credit Card Unmasking Unmask Credit Card and keep bank
Mask Credit Card Unmask Credit Card

You must also select the values from the Method and Alphabet lists, and enter the Extra Parameter set when the input data was masked using tDataMasking.

*Important: For some countries, as the function behavior has been updated from the 7.3 R2020-11 monthly version, you can only unmask bank account numbers masked from this monthly version. See the list of the impacted countries.