January 2023
Intermediate to advanced
424 pages
11h 16m
Japanese
Content preview from AWSではじめるインフラ構築入門 第2版 安全で堅牢な本番環境のつくり方
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3.2 IAMのダッシュボードによる安全性の確認
39
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1
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付録
3
ルートユーザーのアクセスキーの削除
AWSでは、ユーザー（人）がダッシュボードなどを使って対話的に操作をする以外に、
プログラムを通じてリソースを操作する仕組みも提供しています。ユーザーが操作すると
きにはIDとパスワードが使われますが、プログラムなどから操作する場合はアクセス
キーと呼ばれる情報が利用されます。ルートユーザーは強力なアクセス許可を持つため、
通常はルートユーザーの権限を使ってプログラムでAWSのリソースを操作することは推
奨されません。そのため、ルートユーザーのアクセスキーはない状態にしておくべきで
す。
幸いにも、通常の手順でアカウントを作成したときには、ルートユーザーにはアクセス
キーは作成されません。しかし何らかの操作で誤ってアクセスキーを作成してしまった場
合は、次の手順で削除します。
①「セキュリティ認証情報」の管理画面を開く
まず、ルートユーザーで管理コンソール画面にログインします。画面上部の「＜AWS
アカウント名＞▼」をクリックし、表示されたメニューの中から［セキュリティ認証情
報］をクリックします（図3.6）。
図3.6 「セキュリティ認証情報」メニューをクリック
3.2.1
② クリック
①
「＜AWS アカウント名＞▼」をクリック
第
3
章 安全に作業するための準備
40
②アクセスキーの削除
「セキュリティ認証情報」の管理画面（図3.7）を開いたら、アクセスキーの項目を開き ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.