Section 14: S3 Security Flashcards by Marcello Amente

Q

SSE-S3 encryption type

A

AES-256

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Q

Advantage of using SSE-KMS

A

user control
audit key usage using cloudtrail

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Q

SSE-KMS limitation

A

KMS limits such as quota for decrypt KMS api calls

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Q

HTTPS must be used with this type of S3 encryption

A

SSE-C

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Q

This type of encryption uses keys managed outside of AWS by the customer

A

SSE-C

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Q

In CORS(Cross-Origin Resource Sharing) what parts make up the origin?

A

Scheme(protocol)
Host(domain)
Port

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Q

This is web browser security that allows you to enable objects being retrieved from one S3 bucket if request is coming from another origin

A

CORS

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