A. Enable versioning on your S3 Buckets
B. Configure your S3 Buckets with MFA delete
C. Create a Bucket policy and only allow read only permissions to all users at the bucket level
D. Enable object life cycle policies and configure the data older than 3 months to be archived in Glacier

- Awsexamhub website is not related to, affiliated with, endorsed or authorized by Amazon.
- Trademarks, certification & product names are used for reference only and belong to Amazon.