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Cisco Firepower 4112 NGFW Appliance
End-of-Life — Migrate to Secure Firewall 3100 Series


Firepower 3000 Models
End of Sale

Cisco Firepower 4112 – End-of-Life Notice

The Cisco Firepower 4112 has reached End-of-Life. End of Sale is January 6, 2026. This product is no longer recommended for new deployments.

Cisco will continue limited support for existing deployments until the official End of Support date defined in Cisco’s product lifecycle policy.

Recommended Replacement

Cisco recommends migrating to the Cisco Secure Firewall 3100 Series, offering modern threat defense with higher throughput and simplified management.

  • Up to 45 Gbps firewall throughput
  • Integrated Snort 3.0 IPS and encrypted visibility engine
  • Clustering and high-availability support
  • Cisco SecureX and Cisco Defense Orchestrator integration

If you currently operate Firepower 4100 series appliances, our team can help plan a smooth migration path.

Overview:

The Cisco Firepower 4100 Series is a family of seven threat-focused NGFW security platforms. Their throughput range addresses data center and internet edge use cases. They deliver superior threat defense, at faster speeds, with a smaller footprint. Cisco Firepower 4100 Series supports flow-offloading, programmatic orchestration, and the management of security services with RESTful APIs. Network Equipment Building Standards (NEBS)-compliance is supported by the Cisco Firepower 4125 platform. The 4100 Series platforms can run either the Cisco Secure Firewall ASA or Cisco Secure Firewall Threat Defense (FTD) software.

Features and benefits

See more, detect faster

Leverage intelligence from Cisco Talos to stay on top of the latest threats—from ransomware to malware and more—all day, every day.

Deeper visibility, greater performance

With the Snort 3 inspection engine, you can run more rules and prevent the latest threats, while maintaining superior performance.

Highly scalable, highly flexible

Clustering and multi-instance functionalities let you create independent, logical firewalls for deployment flexibility and resource optimization.


Simplified management, integrated solution

Enjoy simplified firewall management and connect it with Cisco's integrated security portfolio. Gain unified visibility and consistent experience with Cisco SecureX..

Turn intent into action

Unify policy across your environment and prioritize what’s important. Having security resilience is about shoring up your architecture against threats and using automation to save time.

Drive efficiency at scale

Only Secure Firewall includes license entitlement for SecureX, our open orchestration and XDR experience. The combination increases productivity across your teams and hybrid environments, while reducing threat dwell times.

Achieve superior visibility

Regain visibility and control of your encrypted traffic and application environments. See more and detect more with Cisco Talos, while leveraging billions of signals across your infrastructure with security resilience.

Make zero trust practical

Secure Firewall makes a zero-trust posture achievable and cost-effective with network, microsegmentation, and app security integrations. Automate access and anticipate what comes next.