
Best selling Firewalls
Here’s a ranking of the best selling Firewalls. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. SonicWall Tz680 High Availability
The SonicWall TZ680 High Availability is an advanced firewall solution specifically designed for businesses that require high availability and security for their network infrastructure. This security device offers both wired and wireless connectivity options and supports a variety of network protocols to ensure seamless integration into existing systems. With the capability to support IP telephony and VoIP, the TZ680 is ideal for modern communication needs. Its compact desktop form factor allows for flexible placement in various environments, while support for remote management protocols such as SNMP and SSH enables easy administration and monitoring of the device. The TZ680 is part of the SonicWall TZ Series (Gen 8) and offers a range of encryption algorithms to ensure data security.
- Supports a variety of network protocols, including IPSec and DHCP
- Provides both wired and wireless connectivity options
- Compatible with common operating systems such as Windows, macOS, and Linux
- Allows remote management through various protocols like SNMP and SSH
- Integrated support for IP telephony and VoIP.

2. Watchguard WGT Firebox M290 with 1-yr Standard Support
Small businesses are generally less well protected and more vulnerable. As a result, they have become the new prime target for cyberattacks. The WatchGuard Firebox M290 is specifically designed to protect smaller businesses of all kinds that face the same sophisticated attacks as large enterprises. Small and medium-sized businesses benefit from best-in-class security services—ranging from URL filtering to intrusion prevention, application control, and ransomware prevention—thanks to its unique architecture, without having to bear the costs and complexities associated with deploying various standalone solutions.

Watchguard WGT Firebox M290 with 1-yr Standard Support
3. Lancom Systems Systems R&S Unified Firewall Rack Mount UF-50
This rack mount is a robust solution for LANCOM R&S Unified Firewalls that are not equipped with a 19” chassis. The device occupies only one height unit in the 19” cabinet, and the device, cables, and power supply are all neatly concealed.
Easy installation of LANCOM R&S Unified Firewalls
The LANCOM security components are space-savingly housed in a 19" rack with the LANCOM R&S Unified Firewall rack mount. A professional, space-saving way to store a central element of your network.
Space-saving installation
Including the device, the LANCOM R&S Unified Firewall rack mount occupies one height unit in a 19" rack. This allows your device to be installed alongside all other network components in the server cabinet.

Lancom Systems Systems R&S Unified Firewall Rack Mount UF-50
4. Zyxel USG FLEX 200
Introducing the USG Series USG FLEX, offering a higher level of performance and flexibility. The USG FLEX platform continues the tradition of making leading technologies available while providing a full range of security subscriptions with seamless, scalable gateway access. The Zyxel Security Cloud is constantly learning from threat intelligence collection. The USG FLEX Series supports advanced anti-malware with Cloud Query Express mode that expands billions of signatures. Querying using Cloud Query with a high detection rate helps to check file hash values in seconds. USG FLEX integrates threat intelligence from leading cybersecurity companies and organizations for scaled file and real-time threat intelligence. Broader malware coverage with a multi-source database increases threat detection accuracy. USG FLEX is designed with multilayer protection against multiple inbound and outbound threat types. Anti-malware, URL threat filtering, and intrusion prevention block external attacks, while application intelligence and web filtering allow you to restrict inappropriate application use or web access by users. Add Unified Threat Management (UTM) and Hospitality service in the bundle to get the protection and network access that meets your network needs. You can also choose a single license at any time, depending on your needs, such as Web Filtering, Anti-Malware, SecuReporter Premium, and more. This platform achieves firewall performance up to 125%. It maximizes UTM performance by minimizing processing power and provides an additional 500% UTM performance with Cloud Query Express mode. The USG FLEX Series dashboard summarizes traffic and visualizes threat statistics in a user-friendly way. Use SecuReporter for further threat analysis with correlation features. This allows you to proactively track network status to prevent the next threat event.

5. Sophos SD-RED 20 Rev1
The Sophos SG Series Appliances were designed to create the ideal balance between performance and security across various IT environments. They are suitable for a wide range of scenarios: from small branch offices to schools and universities, as well as global enterprises that require enterprise-class features. Sophos SD-RED 20 Rev1 Appliance - with multi-region power adapter. Interfaces: 4 x 1000Base-T - RJ-45, 1 x 1000Base-T - RJ-45 (WAN), 1 x 1000Base-X - SFP (mini-GBIC) (WAN), 2 x USB 3.0 - Type A, 1 x management - Micro-USB.

6. Zyxel USG FLEX 200H
Zyxel USG FLEX 200H Gold Security Bundle Firewall
The USG FLEX H-Series offers secure and fast protection as well as fast Virtual Private Network (VPN) and Unified Threat Management (UTM). This multi-layered approach to protecting the firewall, network infrastructure and users is based on Zyxel's powerful hardware and state-of-the-art AI Security Cloud architecture.
Ultra-high performance
The high performance results from the multi-core hardware and Fastpath technology, which enable efficient data processing. With the USG FLEX H series, performance is increased threefold and CPU utilisation is optimised to meet the needs of demanding and fast networks.
Management with Nebula cloud management
Management is carried out via Zyxel's Nebula cloud management platform, which enables access points, switches, routers and firewalls to be set up and managed centrally. Merging information from multiple devices creates stronger protection for the network.
AI-supported cloud cybersecurity
With regard to AI-supported cloud cybersecurity, the threat to networks is constantly evolving. Therefore, the network protection provided by the firewall must be continuously updated to meet the requirements of a changing working environment. The AI-powered firewall blocks malicious threats and also restricts inappropriate user behaviour if required. The USG FLEX H-Series uses AI-powered cloud technology to provide comprehensive protection such as sandboxing, anti-malware, DNS/IP/URL filtering, IPS and application scanning for your organisation.
Note: 1 year Gold Security Pack included.

7. Watchguard Firebox M690 zbh. Standard Support for * Auftragsbezogen nicht Stornierbar * Beschreibung
The WatchGuard Firebox M690 is a powerful security device specifically designed for businesses that require comprehensive network security. With an impressive firewall throughput of up to 29.7 Gbps and a VPN throughput of 3.2 Gbps, this device offers a robust solution for threat protection. The Firebox M690 supports Unified Threat Management (UTM) and includes features such as antivirus, intrusion detection and prevention (IDP), and HTTPS content inspection. With the ability to manage up to 15 million simultaneous connections and process 146,000 new connections per second, it is ideal for high-traffic networks. Additionally, the support for up to 1000 VPN tunnels for branch offices and mobile access allows for flexible and secure connectivity to the corporate network. The Firebox M690 is therefore a reliable choice for organizations aiming for the highest security standards.
- High firewall throughput of up to 29.7 Gbps
- Supports up to 15 million simultaneous connections
- Integrated UTM features for comprehensive protection
- Flexible VPN connectivity with up to 1000 tunnels.

Watchguard Firebox M690 zbh. Standard Support for * Auftragsbezogen nicht Stornierbar * Beschreibung
8. Watchguard Firebox M590 zbh. Total Security Suite for * Auftragsbezogen nicht Stornierbar * Beschrei
The WatchGuard Firebox M590 with Total Security Suite is a comprehensive security solution specifically designed to protect networks. This firewall offers a one-year subscription license and is intended for use on a single device. The Total Security Suite includes a variety of security applications, featuring powerful UTM (Unified Threat Management) functionality that provides antivirus protection. With this solution, businesses can significantly enhance their network security by detecting and mitigating threats in real time. The licensing is limited to one device, allowing for a targeted and effective security strategy. The Firebox M590 is ideal for organizations seeking a robust and reliable firewall solution to safeguard their sensitive data and systems. The easy integration and management of security features make this solution a practical choice for IT administrators looking to implement a comprehensive security strategy.

Watchguard Firebox M590 zbh. Total Security Suite for * Auftragsbezogen nicht Stornierbar * Beschrei
9. Watchguard Firebox M390 zbh. Total Security Suite for * Auftragsbezogen nicht Stornierbar * Beschrei
The WatchGuard Firebox M390 is a powerful firewall solution specifically designed for businesses that require the highest security standards. With the Total Security Suite, users receive a comprehensive security package available through a three-year subscription license. This solution not only protects against viruses and malware but also includes advanced features such as Content Filtering and Intrusion Detection and Prevention (IDP). The Firebox M390 is designed to ensure a secure network environment while promoting user productivity. Its versatile connectivity options and support for RJ45 connections make it easy to integrate into existing networks and provide reliable performance.
- Comprehensive security package with antivirus and content filtering
- Includes Intrusion Detection and Prevention (IDP)
- Three-year subscription license for one device
- Versatile connectivity options with RJ45 (8x).

Watchguard Firebox M390 zbh. Total Security Suite for * Auftragsbezogen nicht Stornierbar * Beschrei
10. Lancom Systems LANCOM R&S Unified Firewall UF-60 LTE
With the LANCOM R&S Unified Firewalls, small and medium-sized enterprises receive a tailored complete solution for state-of-the-art security and Unified Threat Management (UTM). Operated either as stand-alone or via the LANCOM Management Cloud (LMC), the next-generation firewalls ensure reliable cybersecurity. Thanks to the setup wizard and the graphical user interface, intuitive operation and a clear overview of all secured areas in your company are achievable.
