A User Has Enabled Versioning on an S3 Bucket

question 759

Multiple Choice

A user has enabled versioning on an S3 bucket. The user is using server side encryption for data at rest. If the user is supplying his own keys for encryption (SSE-C) , what is recommended to the user for the purpose of security?

• A) The user should not use his own security key as it is not secure
• B) Configure S3 to rotate the user's encryption key at regular intervals
• C) Configure S3 to store the user's keys securely with SSL
• D) Keep rotating the encryption key manually at the client side

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Definitions:

Nucleus

A membrane-bound organelle found in eukaryotic cells, containing most of the cell's genetic material.

Chromosome

The structure that transmits the genetic material from one generation to the next; composed of condensed chromatin; each species has a particular number of chromosomes that is passed on to the next generation.

Gene

A unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

Enzyme

Biological molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.