Hackfest 2015: Theo de Raadt presented "Pledge: A new security technology in openbsd"

推荐理由

I thoroughly enjoyed Theo de Raadt recent talk

强烈推荐lloydde · 原文2015年12月

说明

这是2015年由Hackfest Communication发布的一部演讲，主题归在Security & hacking。它讲的是operating system security这一支里的具体问题，而不是把整个领域扫一遍。适合想看推导、证明或实现细节的人。内容上可以概括成：Theo de Raadt presents pledge, a new OpenBSD security mechanism that kills processes which exceed the system calls they declared they need. The talk was given late at night at Hackfest 2015.这些读者给出的理由，核心是：HN points to it as the canonical overview of pledge and the ideas behind OpenBSD's exploit mitigations.它贴着当时的技术，看的时候要记得那是那个年份的判断。从2015年到2022年，有2位不同的读者在2个不同月份把它推荐出来，其中明确叫别人去看的有1次。适合一次性看完。讲者把一个判断讲透，演示是在给这个判断配例子。如果已经会了基本定义，就把注意力放在它怎么把operating system security变成能跟着复述的例子。

视频信息

频道

Hackfest Communication

时长

53 分 53 秒

发布年份

2015

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