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Stop more threats with our fully integrated next-generation firewall (NGFW) appliance. The 4100 Series’ 1-rack-unit size is ideal at the Internet edge and in high-performance environments. It shows you what’s happening on your network, detects attacks earlier so you can act faster, and reduces management complexity.
Up to 20 Gbps
Up to 40 Gbps
Up to 60 Gbps
Get granular application control. Protect against malware. Gain insight into and control over threats and vulnerabilities. Shrink time to detection and remediation. Reduce complexity with a single management interface.
Key capabilities include support for 1/10/40 Gigabit Ethernet interfaces, up to 60 Gbps stateful firewall throughput, low latency, and a 1 RU form factor.
Further strengthen your defenses. Share intelligence, context, and policy controls by integrating other Cisco networking and security solutions.
Reduce complexity and simplify operations. Consolidate all security functions in a single management interface. It automatically prioritizes security events, recommends tailored security protections, and tracks and contains malware infections.
Get to know the industry's first fully integrated, threat-focused NGFW.Watch now