AWS Shared Responsibility Model

AWS Security and Cost Management Concepts

Dev Bhosale

Principal Data & Cloud Architect

Why cloud security is important?

  • Sensitive data
  • Reputation risk
  • Compliance requirement
  • Financial consequences

costs of data breach

1 https://www.securityweek.com/cybercrime-losses-exceeded-10-billion-in-2022-fbi/
AWS Security and Cost Management Concepts

Shared responsibility model

Shared responsibility model

AWS Security and Cost Management Concepts

Shared responsibility model

Shared responsibility model

AWS Security and Cost Management Concepts

Security in the cloud - Customer responsibilities

  • Credentials to server
  • Database access
  • Application software installed on server
  • Encryption keys

Security in the cloud

AWS Security and Cost Management Concepts

Security of the cloud - AWS responsibilities

Security of the cloud

  • Access to building and equipment
  • Network connectivity
  • Power backup
  • Infrastructure software (e.g. routing)
AWS Security and Cost Management Concepts

How responsibilities change?

how responsibilities change: customers could use serverless options to avoid server security

  • With servers, customers are responsible for server security and updates.
  • In serverless offerings such as Lambda, AWS manages server security and updates.
AWS Security and Cost Management Concepts

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AWS Security and Cost Management Concepts

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