Node.js · Middle · Question 61 of 75

Which data must never be written to logs?

✓Correct answer: Passwords, tokens, full card numbers and other secrets
2HTTP status codes
3Request IDs

Explanation

Logs are copied to many systems and kept a long time. Pino supports redact paths to remove sensitive fields automatically.

Further reading

Test yourself

Take the Node.js · Middle quiz: questions and options are shuffled, and you get a review of your mistakes at the end.