Cache Side-Channel Attacks and Mitigations
أبرز محتويات الدورة
In this course, we build upon basic knowledge of software-based timing and cache attacks as well as the side-channel mindset. Same as in the prior courses, we do not just enumerate side-channel effects but we provide you with the experience of discovering side channels yourself in a group of students, living in a shared appartment. We dive deeper into the microarchitecture and get an in-depth understanding of virtual memory and caches in the course. We will learn about different cache side channels, such as Flush+Flush, Evict+Reload, and Prime+Probe. This requires some skills in reading and writing code, mainly C code. You will learn which attacks are relevant in the concrete native and virtualized environments you are working with, contributing to your risk assessment skills. In a set of small exercises, you will demonstrate that you understood the virtual memory, caches, and are able to find and exploit cache side channels in small software programs.
