June 2016
Beginner to intermediate
376 pages
8h 58m
Japanese
Content preview from データ分析によるネットワークセキュリティ
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
x
はじめに
8章参照と検索：身元を確認するツール
セキュリティ分析では、インターネットのパケット（データが転送される単位）に含まれる送
信元や転送先を示すIP（Internet Protocol）アドレスがどこの組織のものであるかをいちい
ち調べたり、付けられた目印の意味を考える作業が面倒だ。そこで、この章では、このよう
な手作業を自動化し軽減できるツールを紹介し、その仕組みを説明する。
9章他のツール
8章までに収録できなかった分析に利用できる専用のツールを簡単に紹介する。可視化ツー
ル、パケット生成および操作ツール、アナリストが精通すべきツールなどを挙げる。
最後の第Ⅲ部では、データ収集の最終目標である分析論（Analytics）
＊1
に焦点を当てる。そして、
さまざまなデータの流れが示す現象に言及し、データの分析に利用できる数学のモデルを取り上げる。
10章探索的データ分析と可視化
探索的データ分析（Exp
loratory Data Analysis：EDA）では、まず統計モデルの仮説から出
発するデータ分析とは異なり、可視化によって構造や隠れた現象を探索的につかむというア
プローチを行う。セキュリティに関するデータは多様に変化するため、EDAはアナリストに
必須のスキルである。この章では、その可視化と数学的な技法の基礎を説明する。
11章ファンブルの処理
通信手順のエラーや異常な挙動を調べ、コンピュータやネットワークの脆弱性を探し出そう
とするスキャンなどの攻撃を特定する方法を説明す
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.