The Cisco Secure FPR4225 is designed to deliver high-end firewall capacity in data centre and large edge environments where security inspection must scale with heavy traffic. It helps keep policy enforcement close to critical workloads while supporting encrypted traffic and VPN demands without slowing essential services.
As traffic density rises across core and edge environments, security controls need to scale without adding delay, bottlenecks or extra operational overhead.
The Cisco Secure FPR4225 is a high-throughput secure firewall for large data-centre, service-provider and enterprise edge deployments. It is built for environments that need consistent inspection across heavy north-south traffic, encrypted sessions and VPN use.
With 120 Gbps firewall throughput, 60 Gbps NGFW throughput and 35 Gbps SSL inspection throughput, the platform gives security teams more headroom where traffic patterns are hardest to predict. Its 30,000,000 maximum concurrent sessions support dense, always-on connectivity and large user or tenant populations.
That capacity helps keep policy enforcement aligned with critical services, rather than becoming an avoidable application constraint. It also supports stronger segmentation and more practical security control at scale, with room for changing workloads and higher encrypted traffic volumes.
Speak with our team about the Cisco Secure FPR4225 and how it can fit your production security architecture.
Cisco Secure FPR4225 is a network security platform for enterprise and distributed environments, designed to consolidate firewall enforcement into a resilient architecture that supports consistent protection and operational control.
High-Performance Inspection
The platform is designed to sustain firewall inspection for large-scale traffic loads, with validated throughput of 120 Gbps.
Session Scale
It supports up to 30,000,000 concurrent sessions to accommodate dense user, application, and connection environments.
Enterprise Deployment Fit
Its security architecture is suited to perimeter, core, and aggregation roles where centralized policy enforcement is required.
Capacity for Growth
The platform is built to support expanding traffic demand without changing the underlying security control model.
High Availability Design
HA support is available to help maintain continuity during maintenance events or hardware disruption.
Policy-Driven Enforcement
The platform architecture is intended to apply security controls consistently across protected network traffic.
Operational Resilience
Its design supports dependable service delivery in environments where sustained firewall availability is critical.
If you are planning a high-throughput firewall deployment or strengthening enterprise resilience, our Cisco experts can help align FPR4225 architecture with your security and availability requirements.
The Cisco Secure FPR4225 is a high-capacity firewall for data-centre and large enterprise edge deployments where inspection, segmentation and encrypted traffic handling must keep pace with heavy north-south flows and business-critical services.
At the main internet edge, teams need security controls that can absorb sustained traffic without slowing application access. The FPR4225 suits larger data-centre estates where inspection, segmentation and VPN load must be kept close to critical workloads.
Finance teams use this class of firewall where encrypted sessions, remote access and internal controls must stay responsive under audit pressure. The FPR4225 provides the headroom needed for regulated traffic without creating avoidable user friction.
Telecom and provider environments handle subscriber, management and customer traffic at high volume, often with limited tolerance for delay. The FPR4225 fits inline perimeter points where security checks must protect flows while preserving throughput for core services.
Software teams running private cloud, CI/CD and test-to-production traffic need clear separation without adding delay to delivery pipelines. The FPR4225 supports these environments when secure access, segmented networks and scalable inspection must be maintained together.
Healthcare infrastructure depends on secure access to EHR, imaging and partner integrations, with no room for inspection bottlenecks. The FPR4225 works at clinical data-centre edges where remote access, segmentation and patient data protection must remain steady.
Our team can help design and deploy Cisco Secure FPR4225 firewall estates for data centres, finance, telecoms, software development and healthcare environments, aligned to traffic patterns, resilience targets and operational staffing.
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Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.
Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.
