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.
185
5
関連用語
用語に関連する話
用語の使用例
ラン サムウェア
身 代 金を要 求 するウイルス
コンピュータの 中にあるファイル を勝 手 に暗 号 化したり、特 定 の 制 限 をか け たりし、元 に戻
すためには金 銭を支 払うように要 求 するタイプ のウイルスをランサムウェアと言 い、日本 語
では「身代金ウイルス」と訳される。ただし、身代金を支払っても元に戻る保証はない。
脆 弱 性 を 使 用して 侵 入 するもの や 、ス パ ムメール でインストール させるもの などが ある。
ビットコインでの支払い
送金の手数料を安価にできるだ
けでなく、匿名での取引が可能な
ことから低コスト・低リスクでの
身代金の受け取りにビットコイ
ンが使われている。
バックアップ が 重 要
身代金を支払わずにデータを元
に戻すためには、バックアップを
定期的に取得しておくことが重
要で、それを使って元に戻すこと
が求められる。
ファイル復元ソフトの使用
バックアップが存在しない場合
も、セキュリティベンダーが提供
している復号ツールやOSが備え
る復元ソフトの使用で元に戻せ
る可能性もある。
Keyword
162
▶
ら ん さ む うぇ あ
「リンクをクリックしただけでランサムウェア に 感 染しちゃったよ。」
マルウェアとウイルス、ワーム
……P181
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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.