Secure distributed networks with the Cisco Secure Firewall 220 Appliance running Threat Defense. Built for branch and small enterprise environments, this appliance gives IT teams a compact platform for enforcing security policy, inspecting traffic, and maintaining control at the edge. The value of this model is in right-sizing. Instead of paying for a larger firewall than the site can use, you get a platform designed for smaller deployments that still need disciplined security operations. That makes it a strong choice for branch offices, remote sites, and smaller facilities where uptime and policy consistency matter, but rack space and budget are limited. Cisco’s Threat Defense software stack is aimed at organizations that want more than basic packet filtering. It supports a security posture centered on traffic inspection and threat-focused controls, helping teams standardize protection across multiple locations. For procurement and infrastructure leaders, that means a firewall that fits the site, the budget, and the operational model without forcing compromise on core security requirements.