I would love to help improve descriptions of capability-based security, but I'm unsure if I can do much better than is there now. To me, the existing text seems

I would love to help improve descriptions of capability-based security, but I'm unsure if I can do much better than is there now. To me, the existing text seems clear and concise, but perhaps that's because I'm already deeply familiar with the topic. :/ This has been a constant problem for capability-based security researchers: finding the right way to explain the abstract concept such that people "get" it.