You’ve probably heard about Heartbleed. You’ve probably been told that, as far as security vulnerabilities go on the Internet, it’s pretty damned scary.
But what is Heartbleed? How does it work? Why is it something that you should care about? This Khan Academy-style* video tries to break it all down.
Made by Zulfikar Ramzan, MIT Ph.D. and CTO of cloud security firm Elastica, this video does a great job of explaining the bug at a pretty high level. Its still got a whole lot of acronyms and jargon thrown into the mix (so don’t expect an Explain-Like-I’m-Five explanation here), but it does a good job of explaining the bug’s ins and outs in a way that more people should be able to grasp.
[*That style isn't a coincidence. Zulfikar has also done videos for Khan Academy. Here's his series on Bitcoin.]