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by sim7c00
563 days ago
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Super interesting insights, thanks! I see you are much further already in this stuff, that's amazing. you are right the ML might be tricky, i have a very specific design in which it might simplify what it's trying to analyse, but it does raise the question if its really going to be useful to add ML into security domain. one of the first things i learned about ML is that it shouldn't be implemented within systems that are not going to handle probabilistic errors well. (if you think about billions of operations, 0.001% false positives can already kill you etc.). in the design i am going for, each subsystem of the os has its own little 'task language', which i'd hope simplifies what the ML is operating on (separate learning per subsystem to have only a relatively small domain to operate in - memory, disk, cpu, network, etc.). the tasks would be bytecodes interpreted a bit like java. (want to randomise mapping of bytecodes -> functions each time a module starts etc) obviously this design is kind of leaning into being slow, and performing badly, to experiment with security ideas. i tested a bunch of it in user-mode code but getting the OS infra far enough to build it on baremetal has been an infinite struggle :D will watch your progress with keen anticipation - i think i can learn tons of it, thanks! |
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