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Nvidia wants to put a watchdog chip next to every AI agent

230 points · 299 comments · jonbaer

  1. cedws · · focus · HN ↗
    A new chip solves nothing. Nobody wants to hear this but there is no solution for the security risks posed by agents today. You can put it in a sandbox, it doesn't make a difference, for it to be useful it inherently needs wide, unattended access. Put a human in the loop and you just end up bottlenecking it and throwing away any purported productivity gains. Auto mode doesn't matter either, it's trivial to trick and for the agent to break out.
    1. parsimo2010 · · focus · HN ↗
      Agreed- this is the same problem we have with trusted admins or devs who have elevated privileges on their networks. We have to trust that the admins won't use their power to steal company secrets or misuse company resources. If you don't trust the admins, then they can't fix things on your network and there is no point in having them.

      If you want an agent to act on its own, like pushing to a git repo, managing dependencies, building and testing, etc., then you have to trust it as much as any other privileged user.

      If you don't want to trust it, then you're just forcing yourself into the reverse centaur role, where the agent edits some code, but then has to stop and ask you to push the changes or build the software again and run the unit tests.

      I suppose there is a principled way of doing things like "I trust you do do basic commits but I will handle merge conflicts" and "you can build modules in this directory but you can't build outside of it" but this is just a lot of effort that most orgs won't bother with.

      1. DougN7 · · focus · HN ↗
        Even then if the agent goes rogue and decides to do the merges you can’t stop it if it has any kind of access. This goes back to the OP’s point - agents can’t be 100% constrained.
        1. la6479 · · focus · HN ↗
          Neither can be humans.
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