IFP's @arthurctellis lays out the cyber resilience agenda America needs now that Ox Alpha is Mythos-level on cybersecurity: "My answer to your first question was predicated on the idea that there is this frontier versus open source divide. We can potentially control access to frontier AI services, privilege our preferred customers like defenders and US agencies. Open source is basically the spanner in the works that we really need effective policy to manage." "I really haven't seen much…