Check out Http://ccl.cse.nd.edu/research/subid/ Ctrl+f for sub-identities Disclaimer: roughly what this project does was the topic of my (somewhat silly) mast

Check out Http://ccl.cse.nd.edu/research/subid/ Ctrl+f for sub-identities Disclaimer: roughly what this project does was the topic of my (somewhat silly) masters thesis. I even did roughly the same x11 nesting, and I took it a little farther and made a kernel module that lets "parent" idebtities behave as "effectively root" to their child identities.