Building a defensible cyberspace is possible, but only if companies, governments, and other defenders pursue the right kind of innovations and the sharing of information. A defensible cyberspace through information sharing is the subject of a blog written by Jason Minnick at Cyber Threat Alliance (CTA). Information sharing is not just about swapping information with each other. There are deep lessons to be learned by being smart about cybersecurity through leverage. Read the framework that CTA put together here on information sharing to provide leverage for defenders and improve your cybersecurity posture.