Living Under the Land on Linux - Stuart McMurray скачать в хорошем качестве

Living Under the Land on Linux - Stuart McMurray

In a sense, Linux ops are just a series of commands sent to some shell we've got calling back to us. That all just boils down to running a bunch of programs (except when it doesn't), but under the hood we're just running a bunch of code to do things which turns out to be just a convenient way to make system calls which themselves are just a handy way to ask the Linux kernel to do things for us. Unjust application of layers of abstraction has, in one Red Teamer's opinion, made Linux seem way more complicated than necessary. In this talk we'll distil Linux operations down to a handful of system calls and a bit of syntax to make them happen and build on that to give ourselves flexibility to operate with ease in the somewhat unpredictable modern landscape of minimal containers, hardened distributions, and so on. #bsidesbelfast25 #securitybsides #bsidesbelfast #bsides