AWS - Lambda
A developer sets an environment variable
SECRET_KEY in Lambda but accidentally exposes it in logs. What is the best way to prevent this?A developer sets an environment variable SECRET_KEY in Lambda but accidentally exposes it in logs. What is the best way to prevent this?
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Identify secure environment variable handling
AWS Lambda encryption helpers allow encrypting environment variables to prevent exposure in logs.Step 2: Evaluate other options
Removing variable disables functionality, disabling logs loses monitoring, plaintext increases risk.Final Answer:
Use AWS Lambda encryption helpers to encrypt environment variables -> Option BQuick Check:
Encrypt env vars to protect secrets [OK]
Quick Trick: Encrypt environment variables to protect secrets [OK]
Common Mistakes:
MISTAKES- Disabling logs instead of securing data
- Removing variables without replacement
- Leaving secrets as plaintext
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