Test your knowledge

Q01. What is the most obvious disadvantage of anonymization?Q02. How does pseudonymization differ from anonymization?Q03. How does the architecture shown for pseudonymization ensure compliance with GDPR deletion requirements?Q04. Why is it necessary to use NLP techniques to identify PII instead of using the usual regexes?Q05. What is one of the best Python packages for de-identifying PPI? What NLP engines can be used behind the scenes?Q06. Which R package was used to de-identify PPI? What is special about this package as an engine for NLP?Q07. What are pseudonyms?Q08. Which Python and R packages were used to generate pseudonyms?

Answers

A01. The most obvious disadvantage of anonymization is that it removes significant value from the data involved. This is because once the anonymization process is complete, it becomes impossible to trace the identities that generated the data. This means that any information or insights that could be gained from analysing the data...