[Solved] Given this bucket policy snippet for an S3 static website: { "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Principal": "*", "Action": "s3:GetObject", "Resource":... | AWS

AWS - S3 Fundamentals

Given this bucket policy snippet for an S3 static website:

{
  "Version": "2012-10-17",
  "Statement": [{
    "Effect": "Allow",
    "Principal": "*",
    "Action": "s3:GetObject",
    "Resource": "arn:aws:s3:::example-bucket/*"
  }]
}

What is the effect of this policy?

AAllows only authenticated users to write to the bucket

BBlocks all access to the bucket

CAllows anyone to read objects in the bucket

DAllows anyone to delete objects in the bucket

Step-by-Step Solution

Solution:

Step 1: Analyze the policy statements
The policy allows "Effect": "Allow" for "Principal": "*" which means everyone, on the action "s3:GetObject" for all objects in the bucket.
Step 2: Understand the permission granted
This means anyone can read (get) objects from the bucket, which is needed for public website hosting.
Final Answer:
Allows anyone to read objects in the bucket -> Option C
Quick Check:
Principal * + GetObject = public read [OK]

Quick Trick: Principal * with GetObject means public read access [OK]

Common Mistakes:

MISTAKES

Thinking it blocks access instead of allowing
Confusing GetObject with write or delete permissions
Assuming only authenticated users have access

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More AWS Quizzes

Given this bucket policy snippet for an S3 static website:

Step 1: Analyze the policy statements

Step 2: Understand the permission granted

Final Answer:

Quick Check:

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