The document discusses Cisco's next generation firewall capabilities. It provides an overview of the Firepower Threat Defense platform, which integrates firewall, intrusion prevention, application visibility and control, URL filtering, and advanced malware protection features. It also describes the various Cisco appliance and virtual form factors that support the Firepower Threat Defense software, including the ASA 5500-X, Firepower 2100, Firepower 4100, and Firepower 9300 series. Finally, it covers the different management options for Firepower deployments, including the on-box Firepower Device Manager, centralized Firepower Management Center, and cloud-based Cisco Defense Orchestrator.