One of the most important (and confusing) git features in my new job was rebasing. Looking back now, the worst part was not finding a clear beginner's guide. So for the past me, and any future devs like the past me, this intro is for you!

Although a lot has been written about Meltdown and Spectre since their announcement, I have not seen a good mid-level introduction to the vulnerabilities and mitigations. In this post I’m going to attempt to correct that by providing a gentle introduction to the hardware and software background required to understand the vulnerabilities, a discussion of the vulnerabilities themselves, as well as a discussion of the current mitigations.