Data Privacy and Anonymization in Python
Rebeca Gonzalez
Data engineer



「確保資訊流符合社會與法律規範的能力。」

單獨或結合其他相關資料即可辨識個人的資料。



無法單獨用來追溯到個人的資料
無法單獨用來追溯到個人的資料,例如性別、職業、郵遞區號或出生城市。


為保護對象隱私而移除特定資訊。
# Attribute suppression on Sensitive PII "name" suppressed_salaries = salaries.drop('name', axis="columns")# Explore obtained dataset suppressed_salaries.head()
gender status salary pay_basis position_title
0 Male Employee 64400.0 Per Annum DEPUTY DIRECTOR
1 Male Employee 43600.0 Per Annum ASSOCIATE DIRECTOR
2 Male Employee 120000.0 Per Annum SPECIAL ASSISTANT TO THE PRESIDENT AND DEPUTY ...
3 Male Employee 86200.0 Per Annum LEAD ADVANCE REPRESENTATIVE
4 Male Employee 106000.0 Per Annum SPECIAL ASSISTANT TO THE PRESIDENT AND DIRECTO...
# Explore the DataFrame
salaries.head()
hours performance salary
0 72 51 $80,500.00
1 20 99 $2,805,000.00
3 75 62 $75,800.00
4 74 58 $60,000.00
5 70 54 $79,000.00
# Drop rows with salaries higher than 2,000,000
salaries = salaries.drop(salaries[salaries.Salary > 2000000].index)
# See reasulting DataFrame
salaries.head()
hours performance salary
0 72 51 80500
2 75 62 75800
3 74 58 60000
4 70 54 79000
5 68 53 62000

Data Privacy and Anonymization in Python