AWS - S3 Fundamentals
Which S3 encryption option uses keys managed entirely by AWS without user intervention?
Which S3 encryption option uses keys managed entirely by AWS without user intervention?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand SSE-S3 encryption
SSE-S3 uses AES-256 encryption with keys fully managed by AWS, requiring no user management.Step 2: Compare other options
SSE-KMS requires user-managed keys, SSE-C requires customer-provided keys, and client-side encryption is done before upload.Final Answer:
SSE-S3 (AES-256) uses AWS managed keys without user intervention -> Option AQuick Check:
Encryption type = SSE-S3 [OK]
Quick Trick: SSE-S3 means AWS manages keys automatically [OK]
Common Mistakes:
MISTAKES- Confusing SSE-KMS with fully AWS managed keys
- Thinking SSE-C is managed by AWS
- Mixing client-side encryption with server-side options
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