責任共有モデル
https://gyazo.com/b54e9070d44f0f022829009999116c3e
責任共有モデル | AWS
サービス別責任共有モデル
https://gyazo.com/8f278dae1e32e58fb8f86a3054816fee
https://aws.amazon.com/jp/blogs/news/applying-the-aws-shared-responsibility-model-to-your-gxp-solution/