At RSA this year, Chris Krebs gave an important talk: “Cybersecurity Has a Posse” where he stressed the importance of collaboration between government and industry to fight the cybersecurity war. He started by pointing out that his agency, Cybersecurity and Infrastructure Security Agency (CISA) is an “all-source” group. He meant that CISA collects threat information from sources all over the world, including government agencies, private industry, and more. Krebs’ group consolidates that information and disseminates it – daily – to security professionals across all industries.