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AWS Certified Solutions Architect ??? Associate Guide

You're reading from   AWS Certified Solutions Architect ??? Associate Guide The ultimate exam guide to AWS Solutions Architect certification

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781789130669
Length 626 pages
Edition 1st Edition
Tools
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Authors (2):
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Stuart Scott Stuart Scott
Author Profile Icon Stuart Scott
Stuart Scott
Gabriel Ramirez Isaias Ramirez Melgarejo Gabriel Ramirez Isaias Ramirez Melgarejo
Author Profile Icon Gabriel Ramirez Isaias Ramirez Melgarejo
Gabriel Ramirez Isaias Ramirez Melgarejo
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Toc

Table of Contents (26) Chapters Close

Preface 1. Introducing Amazon Web Services FREE CHAPTER 2. AWS Global Infrastructure Overview 3. Elasticity and Scalability Concepts 4. Hybrid Cloud Architectures 5. Resilient Patterns 6. Event Driven and Stateless Architectures 7. Integrating Application Services 8. Disaster Recovery Strategies 9. Storage Options 10. Matching Supply and Demand 11. Introducing Amazon Elastic MapReduce 12. Web Scale Applications 13. Understanding Access Control 14. Encryption and Key Management 15. An Overview of Security and Compliance Services 16. AWS Security Best Practices 17. Web Application Security 18. Cost Effective Resources 19. Working with Infrastructure as Code 20. Automation with AWS 21. Introduction to the DevOps practice in AWS 22. Mock Test 1
23. Mock Test 2
24. Assessment 25. Another Book You May Enjoy

Amazon S3 encryption

Amazon S3 provides an object-level storage solution, allowing you to save objects up to 5 terabytes in size. Being a storage solution, and one of the most commonly used storage services within AWS, S3 provides a variety of encryption mechanisms to suit different requirements and compliance concerns.

There are five different encryption options available to encrypt your S3 objects, as follows:

  • Server-side encryption with S3 managed keys (SSE-S3)
  • Server-side encryption with KMS managed keys (SSE-KMS)
  • Server-side encryption with customer-managed keys (SSE-C)
  • Client-side encryption with KMS managed keys (CSE-KMS)
  • Client-side encryption with customer-managed keys (CSE-C)

The difference between server-side and client-side encryption is fairly simple. With server-side encryption, the encryption algorithm and process is run from the server-side—in this instance...

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