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Web application security
Data Engineer
Web application security questions
10 questions on Web application security for data engineers, easiest first.
Easy
3
Where to keep a database password
easy
Encrypting traffic to brokers
easy
Only one service may write
easy
Medium
4
What the Fernet key protects
medium
Joining on email without exposing it
medium
Phone numbers for some users only
medium
Hiding phone numbers from most users
medium
Hard
3
Hashing emails is not anonymising
hard
An API key printed in a task log
hard
Erasing one person from a long log
hard
