Question17: You are working with a Credit Card issuer company called AcmeExpress Inc. They also monitor all the transactions done by the card holder in an Oracle Database. However, all the data which is stored in Oracle tables must be encrypted. You want to use highly secure storage for.... . However, generating, importing, exporting and managing of this keys you want to keep by yourself. Which of the best suitable solution for given requirement.
- You will create a S3 bucket with the restricted permission and will be storing all the encryption master keys in that bucket.
- You will be using AWS provided KMS solution to store master keys, which are used for encryption.
- You will be using AWS provided solution called CloudHSM, which uses Hardware security Module
- You will be using Oracle provided solution for storing encrypted master keys on-premise.