May 2019
Beginner to intermediate
296 pages
6h 58m
Japanese
Content preview from IT用語図鑑 ビジネスで使える厳選キーワード256
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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.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.
197
5
関連用語
用語に関連する話
用語の使用例
ゼロデイ攻 撃
修正される前だけ成 立する攻撃
脆弱性が発見されてから、修正プログラムが提供されるまでの間の攻撃をゼロデイ攻撃
と言う。ソフトウェアの 開 発 元は 脆 弱 性が ないように調 査・対 応しているが 、す べてを発
見することは困 難であり、攻 撃 者によって先に見つけられるとゼロデイ攻 撃が 行われる。
修 正プ ログ ラム が 提 供 され る日を 1 日目と考 え たとき 、そ の 前日以 前 を 意 味して いる。
公開前には脆弱性診断を
Webアプリケーションやソフト
ウェアを開発した場合、セキュリ
ティ担当者によって脆弱性の有
無をチェックする脆弱性診断を
実施することが必須である。
脆弱性発見者への報奨金
ゼロデイ攻撃の可能性を低減す
るため、社外の専門家に脆弱性の
発見を依頼し、発見者に報奨金を
支払う制度を取り入れている企
業が増えている。
脆弱性情報の収集
ゼロデイ攻撃を防ぐことは困難
でも、どのような脆弱性が見つ
かっているのか情報を収集して
おくことは重要で、JVN などの
ポータルサイトを参照する。
Keyword
174
▶
ぜ ろ で い こうげ き
「ゼロデイ攻撃は防げないけど、常に最新の情報収集が必要だね。」
ハッカーとクラッカー
……P180
脆弱性とセキュリティホール
……P196
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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.