# Data privacy scenarios

* [Altering data values to restrict the use of actual sensitive data](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tdatamasking-tfixedflowinput-tfileoutputexcel-tfileoutputexcel-altering-data-values-to-restrict-use-of-actual-sensitive-data-standard-component-enterprise-wi)
* [Encrypting and decrypting back sensitive data](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/encrypting-and-decrypting-back-sensitive-data)
* [Generating duplicate data from an input flow](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tduplicaterow-tfileinputdelimited-tfileoutputdelimited-tfileoutputdelimited-generating-duplicate-data-from-input-flow-standard-component-enterprise-this)
* [Masking Australian phone numbers](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tpatternmasking-tfixedflowinput-tfileoutputdelimited-tfileoutputdelimited-masking-australian-phone-numbers-this)
* [Masking French International Bank Account Numbers (IBAN)](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tpatternmasking-tfixedflowinput-tlogrow-tlogrow-masking-french-international-bank-account-numbers--iban-using)
* [Masking Medicare beneficiary identifiers](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tpatternmasking-tfixedflowinput-tlogrow-tlogrow-masking-medicare-beneficiary-identifiers-using)
* [Shuffling data values to restrict the use of actual sensitive data](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tdatashuffling-tdatamasking-tfixedflowinput-tfileoutputexcel-shuffling-data-values-to-restrict-use-of-actual-sensitive-data-standard-component-enterprise-wi)
* [Unmasking Australian phone numbers](https://help.qlik.com/talend/r/en-US/7.2/components/data-privacy/tpatternunmasking-tfileinputdelimited-tfileoutputdelimited-tfileoutputdelimited-unmasking-australian-phone-numbers-this)