August 2024
Intermediate to advanced
660 pages
9h 58m
Japanese
Content preview from Binary Hacks Rebooted ―低レイヤの世界を探検するテクニック89選
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6章セキュリティHackHack #53–67
本章は、低レイヤのセキュリティに関するトピックを扱います。本書の前作にあたる『Binary Hacks』ではセキュリティを扱っているHackはごく少数でしたが、本書には、章として独立するほど、多くのHackが収録されています。これには、時代の変化が反映されていると考えられます。『Binary Hacks』は2006年に出版された書籍であり、当時の人々のセキュリティに対する関心や懸念は、今ほど大きなものではありませんでした。その一方、近年では、セキュリティ対策の欠如が、時に甚大な被害をもたらすということを、エンジニアのみならずIT技術を専門としない一般の人々までもが認識するようになってきています。関心が増大したこの20年で、いわゆるハッキングの攻撃手法は体系化された高度なものとなり、それに対する防御策も進化しました。本章では、それらの攻撃・防御がどのようなものであるかを解説するとともに、セキュリティ技術者や研究者が使用するツールを紹介します。
![[level-easy]](/api/v2/epubs/urn:orm:book:9784814400850/files/images/level-easy.png)
HACK #53 seccompでプロセスの使えるシステムコールを制限する
このHackではseccompを使って、発行できるシステムコールが制限されたサンドボックスを作る方法を紹介します。
このHackと次の「［Hack #54］Landlockで非特権プロセスサンドボックスを作る」では、Linuxの非特権プロセスから利用できるサンドボックス機構について紹介します。
本Hackでは、実行できるシステムコール ...
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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.