Spectre and Meltdown showed up holes in the hardware implementation of CPUs, but what exactly are the exploits targetting? Dr Bagley dives into the detail. Cache video : https://www.youtube.com/watch?v=6JpLD3PUAZk EXTRA BITS: https://www.youtube.com/watch?v=VwVkMcde6E0 https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com/