This presentation will discuss that in the long run prevention fails and how a greater focus on detection is required. The evolution of cloud computing and Big Data technologies now allows us to perform greater real time and continual retrospective analysis of our environment using the latest Threat Intelligence. Concluding the presentation, Tyson will demonstrate how Big Data approaches to security can provide actionable intelligence to an organization enabling you to identify zero day attacks on your network, understand the kill chain and mitigate the intrusion.