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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196
関連用語
用語に関連する話
用語の使用例
脆 弱 性と
セ キュリティホ ー ル
修正プログラムを適用する
脆弱性が発見されると、開発元に
よって問題を修正した修正プロ
グラム（セキュリティパッチ）が
提供されるため、これを速やかに
適用する必要がある。
脆弱性への対応
ソフトウェアやWebサイトに脆
弱性が存在することを発見した
場合は、受付機関であるIPA（情報
処理推進機構）に報告することが
求められる。
2度目の攻撃を容易にする
攻撃者が侵入に成功した場合、次
回以降の侵入を簡単にするため
にバックドアと呼ばれるソフト
ウェアを攻撃者が導入する可能
性がある。
攻撃者が 狙う不 具合
情 報 セキュリティ上 の 欠 陥 が あることを 脆 弱 性と言 い 、ハードウェア やソフトウェア だけ で な
く人 間や 業 務プ ロセスに対しても使 われる。また 、脆 弱 性 の 一 部をセキュリティホールと言
うこともある。脆弱性が 存 在しても通常の使い方では問題なく利用できる。
Keyword
173
▶
ぜ い じゃくせ い
▶
せ きゅりて ぃ ほ ーる
「セキュリティホールという言 葉はソフトウェアの 脆 弱 性に使 わ れるね 。」
ハッカーとクラッカー
……P180
バグとデバッグ
……P232
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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.