Comment Comment by hedora How so? Isn’t this just the xkcd authorization model?https://xkcd.com/1200/I tried to read the article, and know what all the words mean (sel4, enclaves, virtualization primitives, etc.).It all seems very complicated and error prone, but I couldn’t figure out what the attack model is, or what the security objectives are.Eg, what sorts of things run in exclaves, and under what circumstances will a persistent kernel level compromise on my laptop protect those things? parent hedora 1 year ago
https://xkcd.com/1200/
I tried to read the article, and know what all the words mean (sel4, enclaves, virtualization primitives, etc.).
It all seems very complicated and error prone, but I couldn’t figure out what the attack model is, or what the security objectives are.
Eg, what sorts of things run in exclaves, and under what circumstances will a persistent kernel level compromise on my laptop protect those things?