
Best selling Firewalls from Cisco
Here you’ll find the best Firewalls from Cisco. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular Cisco options. This page always stays fresh and updates automatically.
1. Cisco SECURE FIREWALL 3105 NGFW
The Cisco Secure Firewall 3105 is a network security appliance designed for enterprise-level protection with robust hardware specifications. This model features an AMD processor operating at 2.9 MHz, providing reliable processing power for demanding security applications. It includes RJ-45 network interfaces for standard Ethernet connectivity and is equipped with 32,000 MB of memory to handle multiple security protocols and concurrent connections efficiently. The device incorporates a 900 GB SSD for storage, offering fast data access and improved performance compared to traditional hard drives. As part of Cisco's security portfolio, this firewall appliance is engineered to deliver consistent network protection with a focus on threat prevention, intrusion detection, and secure access control. The hardware configuration supports deployment in various network environments where balanced performance and security capabilities are required. The compact form factor makes it suitable for rack mounting in standard data center configurations. This model represents a successor to previous firewall appliances in Cisco's product line, incorporating updated hardware components while maintaining compatibility with Cisco's security management ecosystem. The combination of processing power, memory capacity, and solid-state storage positions this appliance for handling modern network security workloads with an emphasis on reliability and sustained performance under typical enterprise conditions.

2. Cisco FirePOWER 2110 NGFW
The Cisco Firepower 2110 NGFW is a powerful firewall appliance specifically designed for use in enterprise networks. With an impressive firewall throughput of 2 Gbps and a VPN throughput of 0.75 Gbps, it provides a robust security solution that meets the demands of modern networks. The integrated IPS/IDS functionality enables effective threat detection and mitigation with a throughput of 2000 Mbps. The appliance supports up to 1,000,000 simultaneous sessions and offers extensive content filtering capabilities, with the ability to manage up to 280 million URLs. With a compact 1U design, the Firepower 2110 is ideal for rack mounting, making it a space-saving solution for data centers.
- High firewall throughput of 2 Gbps for fast data processing
- VPN throughput of 0.75 Gbps for secure connections
- IPS/IDS with 2000 Mbps for effective threat detection
- Supports up to 1,000,000 simultaneous sessions.

3. Cisco Secure Firewall 1210CP Appliance Compact PoE Threat Defense (CSF1210CP-TD-K9)
The Cisco Secure Firewall 1210CP Appliance is a compact security solution specifically designed for desktop environments. With a maximum port speed of 1 Gigabit per second, this device offers reliable and powerful threat defense. The firewall is designed to protect networks from a variety of threats while allowing for user-friendly management. Its compact design makes it ideal for small to medium-sized businesses that need an effective security solution without taking up much space. The Cisco Secure Firewall 1210CP is not only powerful but also equipped with a commitment to sustainability, making it a responsible choice for modern businesses.
- Compact desktop design for space-saving installation
- Maximum port speed of 1 Gbit/s for high network performance
- Commitment to sustainability through manufacturer initiatives.

Cisco Secure Firewall 1210CP Appliance Compact PoE Threat Defense (CSF1210CP-TD-K9)
4. Cisco FPR1140-ASA-K9 Firewall (Hardware) 1U
The Cisco Secure Firewall with ASA software provides robust, proven Layer 3 and 4 security control. Ideal for small and medium-sized offices, this 1RU firewall includes support for advanced remote access VPN termination, plus BGP and OSPF routing functions. When Layer 7 application control and advanced threat defense are also required, select instead the Firepower 1140 appliance with FTD software.

5. Cisco Firepower Management
The Cisco Firepower Management Center 1000 is a powerful network management device specifically designed for the efficient management of security policies and threats in enterprise networks. With a storage capacity of 32 GB and a HDD capacity of 900 GB, it provides ample space for storing logs and security data. The device is rack-mountable and requires only 1U of space, making it ideal for integration into existing server racks. The maximum port speed of 1000 Mbit/s ensures fast and reliable data transmission. Additionally, the Firepower Management Center supports wired transmission technology, which enhances the security and stability of network connections. With a maximum power consumption of 770 W, it is also energy-efficient and suitable for use in various environments.
- 32 GB RAM for fast data processing
- 900 GB HDD for extensive data storage
- Rack-mountable, requires only 1U of space
- Maximum port speed of 1000 Mbit/s.

6. Cisco FirePOWER 1120 Next-Generation Firewall - Firewall - 1U - rack-mountable
The Cisco Secure Firewall Firepower 1120 device with FTD software provides comprehensive network security for small to medium-sized offices. It features 8 Gigabit Ethernet ports and 4 SFP ports, supporting a throughput of up to 1.5 Gbps for efficient data processing. This firewall solution offers robust security controls at Layer 3 and 4, as well as application visibility and control at Layer 7, ensuring detailed monitoring and management of network traffic. The device is designed for advanced threat defense capabilities that require separate licenses and includes support for Remote Access VPN termination, BGP, and OSPF routing functions. Built with a focus on reliability, the Firepower 1120 features a durable design suitable for continuous operation in demanding environments. Its compact form factor facilitates integration into existing network infrastructures, while the FTD software enables centralized management and policy enforcement. This model is ideal for organizations looking to enhance their network security with a proven, enterprise-grade solution that aligns performance with advanced features. The device operates within standard temperature ranges, typically from 0 °C to 40 °C, ensuring stable performance under various conditions. Weighing approximately 3.5 kg, it is convenient for installation and maintenance. Overall, the Cisco Secure Firewall Firepower 1120 provides a solid foundation for protection against evolving cyber threats while maintaining high availability and seamless network integration.

7. Cisco FPR1150-NGFW-K9 Firewall (Hardware) 1U
The Cisco Firepower 1150 NGFW Appliance is a powerful firewall solution specifically designed for use in enterprise networks. With a compact 1U form factor, this device is ideal for rack mounting and offers efficient use of available space. The appliance supports a variety of network protocols and provides comprehensive security features to detect and mitigate threats in real time. Equipped with an Intel processor and 32 GB of RAM, the Firepower 1150 ensures high processing performance and fast data transfer. The firewall offers a throughput rate of up to 7.5 Gbps and supports a variety of network connections, including RJ45 and SFP+. These features make the Cisco Firepower 1150 a reliable choice for organizations looking to elevate their network security to a new level.
- Firewall throughput of up to 7.5 Gbps for high data processing speed
- Supports up to 600,000 concurrent sessions and 800 VPN participants
- Equipped with 8 Gigabit Ethernet ports and 2 SFP+ ports for flexible network connections
- Offers high availability features in active/standby mode
- Integrated SSD for improved storage speed and reliability.

8. Cisco ASA 5506 WITH FIREPOWER
The Cisco ASA 5506 with FirePOWER is an advanced firewall solution specifically designed to provide businesses with comprehensive protection against threats and malware. With a throughput rate of up to 750 megabits per second and the ability to manage up to 50,000 simultaneous sessions, this security device is ideal for medium to large networks. The ASA 5506 offers a variety of security services, including a powerful Intrusion Prevention System (IPS) and extensive web security features that can be deployed both on-premises and in the cloud. Its desktop form factor and eight Gigabit LAN ports allow for flexible integration into existing network infrastructures. With the Cisco Security Plus License, users gain access to advanced security features that ensure precise control and visibility over network activities. This firewall is not only a protective mechanism but also a strategic tool for optimizing network security and reducing complexity and costs.
- Robust multi-layered protection against threats
- Powerful Intrusion Prevention System (IPS)
- Comprehensive visibility into users, applications, and devices
- Maximum port speed of 250 megabits per second
- Supports up to 50,000 simultaneous sessions.

9. Cisco FirePOWER 1150 ASA
Short info: Cisco FirePOWER 1150 ASA - Firewall - 1U - Rack mountable
Group: Network Devices
Manufacturer: Cisco
Model: FirePOWER 1150 ASA
Product Description: Cisco FirePOWER 1150 ASA - Firewall
Device Type: Firewall
Form Factor: Rack-mountable - 1U
Hard Drive: 200 GB x 1
Performance:
- Firewall Throughput: 7.5 Gbps
- Multiprotocol Firewall Throughput: 4.5 Gbps
- IPsec VPN Throughput (450B UDP L2L test): 1.7 Gbps
Capacity:
- Concurrent Firewall Connections: 600,000
- New Connections per Second: 150,000
- VPN Professionals: 800
Accessories Included:
- Mounting brackets
- Power supply AC 120/230 V (50/60 Hz)
Dimensions (width x depth x height): 43.7 cm x 26.9 cm x 4.37 cm
Weight: 3.63 kg
Detailed Details:
General Equipment Type: Firewall
Height (rack units): 1U
Width: 43.7 cm
Depth: 26.9 cm
Height: 4.37 cm
Weight: 3.63 kg
Processor / Memory / Storage Capacity:
Hard Disk: 200 GB x 1
Network Form Factor: Rack-mountable
Connection Technology: Wired.

10. Cisco Firepower 1120 ASA Appliance - 1U
The Cisco Firepower 1120 ASA is a network security and firewall device designed to protect enterprise networks with robust performance and reliability. It features 8 Gigabit Ethernet ports that support 1000Base-T and 1000Base-X connections, offering a firewall throughput of 2.30 Gbps and supporting up to 150 VPN connections for secure remote access. This 1U rack-mounted unit includes a total of 4 expansion slots for scalability and operates at 50 Hz or 60 Hz power frequencies. Ideal for small to medium-sized businesses, it ensures consistent network security with high durability and trusted Cisco technology. The dimensions are standard for 1U rack installations, with a compact design that seamlessly integrates into server environments. The FPR1120-ASA-K9 model provides essential features for protecting data integrity and network availability, making it a reliable choice for IT infrastructure. Its construction meets the requirements for professional network components and supports reliable operation under various environmental conditions. The equipment allows for flexible deployment in different network architectures while ensuring compatibility with existing systems. The build quality meets expectations for durable network hardware, focusing on stable continuous operation and low maintenance requirements. The technical design takes current security needs into account and provides a solid foundation for mission-critical applications.
