September 2025
Intermediate
544 pages
19h 22m
Japanese
Content preview from マルチクラウドセキュリティの教科書 クラウド横断で実現する堅牢なセキュリティ基盤
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クラウドデータセキュリティ
365
Section 4 データ損失防止（DLP）
Chapter 5
密データを保護するための包括的な DLPソリューション）
※91
、Nightfall DLP（提供元は Nightfall。クラウドアプリケー
ションに強みを持つ
DLPソリューション）
※92
、Proofpoint Enterprise DLP（提供元は Proofpoint。メール、クラウド、
およびエンドポイントの
DLPソリューション）
※93
などが挙げられます。
これらのソリューションは、それぞれ異なる機能や特徴を備えています。組織は、自身のニーズや環境に合わせて最適
なソリューションを選択する必要があります。また、
DLPソリューションを他のセキュリティツールと統合することで、
より効果的なデータ保護を実現できます。たとえば、
SIEMと統合することで、ログ分析の精度を高め、脅威の早期発見
につなげられます。また、
CASBと統合することで、クラウドサービスにおけるデータの可視化と制御を強化できます。
5-4-5 パ ブリッククラウドに おける DLPサービス
主要なクラウドプロバイダーは、それぞれ独自の DLPサービスを提供しています。
● AWSにおける DLPサービス
Amazon Macieは、機械学習とパターンマッチングを用いて機密データを発見し、データセキュリティリスクを可視
化し、そのリスクに対する自動保護を可能にするデータセキュリティサービスです。
S3バケットのセキュリティ設定や
アクセス制御（暗号化、公開状況、外部共有など）を継続的に評価し、潜在的な問題を通知します。オブジェクトを自動 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.