10: 6 Privacy Enhancing Technologies

Question 1

Deidentification

Answer 1

Removing individually identifying info from a data set (obvious identifies)

Question 2

Identifying Individuals with ZIp, DOB, Gender

Answer 2

All 3 combined uniquely identify 87% of people in US

Question 3

Anonymization

Answer 3

Removes possibility of identification

Question 4

HIPAA De-Identification Standards (2)

Answer 4

1) Get professional statistician approval

2) Eliminate 18 types of identifies (safe harbor approach)

Question 5

Data minimization

Answer 5

Reduces risk effectively

Question 6

Data obfuscation

Answer 6

Transforms personally identifying information into a form where it can no longer be used for identification

Question 7

Obfuscation techniques

Answer 7

Hashing, tokenization