Viewing profile — soren

There's a paper on live updating Xen to be presented next month at a cloud computing security workshop: https://www.trust.informatik.tu-darmstadt.de/publications/pu...

Similar work was done in the OpenTC project ( http://www.opentc.net ), i.e., running legacy OSs in isolated compartments and multiplex their visual interfaces using a "secure GUI",…

An example for a microkernel running a Linux OS is L4Linux ( http://os.inf.tu-dresden.de/L4/LinuxOnL4/overview.shtml ). There is a lot of controversy about the distinction between …

There's a list at stackoverflow: http://stackoverflow.com/questions/38210

I contacted someone at AWS through a friend and asked him basic architectural questions, like if he can confirm that they are running Linux in Dom0. However, AWS can not give such …

I totally agree. The intention of writing this post was not to provide a precise documentation of Amazon's architecture (only Amazon can do this), but to get feedback if I am on th…

"more text in an eye fixation" is not necessarily a good thing for reading code, because code is semantically more dense than regular text. I think one will not be able to absorb a…

I uploaded a tool I've written in SML for generating space-filling curves (Hilbert, Peano, Sierpinski) with postscript output on github: http://github.com/soeren/snippets/tree/mast…

The difference is that they completed the computation of the rainbow tables, which are required to make this attack practical, and made them public (although the webserver with the…