Free AWS DVA-C01 Actual Exam Questions - Question 2 Discussion
Question No. 2
What type of block cipher does Amazon S3 offer for server side encryption?
Select one option, then reveal solution.
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Sam M.
2026-01-27
B. Besides the popularity of AES, Amazon specifically documents their use of AES-256 for encrypting S3 objects, which adds extra security with longer key length. The other options are either legacy ciphers or less secure, so they wouldn’t fit Amazon’s commitment to strong encryption standards.
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Usman D.
2026-01-25
It’s B, AES is basically the industry standard now, others are outdated.
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Usman D.
2026-01-21
Agreed, AES is the most current and secure choice here, so B fits best.
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Usman D.
2026-01-17
Option B makes sense since AES is widely used for secure data encryption nowadays, especially by big providers like Amazon. The other options are older or less common in this context.
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Usman D.
2026-01-16
Maybe B here, since AES seems to be the go-to for most cloud encryption. Anyone else stuck on this?
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