Cyber-serenity for your business with trusted European firewalls and network protection

What is network security?

Network security solutions protect your IT and OT systems from cyberattacks. This network security prevents unwanted access to your sensitive, critical and vital data and information. The state of the art in this field refers to the strategy of defence in depth of information systems, in order to have as many security controls as possible.

A large number of actions can reinforce the protection of your network components, such as intrusion detection systems (IDS), intrusion prevention systems (IPS), network segmentation, content control, anti-spam, anti-phishing, anti-virus and anti-malware filters, virtual private networks (VPN), web security, transparent authentication, application, terminal and access control, quality of service and behavioural analysis.

Stormshield brings together these different approaches to protection against threats, confidentiality of exchanges, vulnerability management and usage control (and much more besides) in a single firewall solution. A complete range of firewalls and a single software package to stay ahead of new threats and protect your networks.

The hardware firewall is a stable and efficient security solution to protect corporate networks from cyberattacks. Real-time protection (intrusion prevention and detection, application control, antivirus, etc.), control and supervision (URL filtering, IP geolocation, vulnerability detection, etc.) and content filtering (antispam, antispyware, antiphishing, etc.) all guarantee secure communications.

Transparent and cross-functional network security

Performance, scalability, business continuity... the core features of Stormshield Network Security (SNS) firewalls satisfy all the protection needs of networks, whether they are IT or OT.

Stormshield firewalls are equally suited to IT and OT environments alike, providing security across your entire information system and transparency for administrators and users, regardless of the hardware used. Discover the wide range of European firewalls, including UTM firewalls, next-generation firewalls, hardened firewalls and industrial firewalls.

Contact us and our sales team

Want to discuss a network security project? Have any queries about your information system protection? Or a question about trial versions or prices of our network security software? Which network security device is made for your activity? Our sales and pre-sales teams can answer all of your questions about Stormshield Network Security firewalls.

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Stormshield Network Security, trusted firewalls for your network protection

Network performances
up to 318 Gbps

Network modularity
up to 16 ports / 40 GB

Network evolutivity
from 2 to 64 ports


Efficient and scalable network security

Stormshield Network Security (SNS) firewalls deliver threefold security with their core functionality. Stormshield firewalls provide high-performance network protection. In addition, they offer a high degree of modularity to support your evolving IT and OT networks, and new features with each firmware update.

Real-time cyber protection, control and monitoring, SD-WAN connectivity, secure communications: secure your networks with the essential features of our UTM and Next-Generation Firewall Solutions.

With Stormshield XDR, you can be notified of incidents based on analyses of your networks, endpoints, web files and emails before managing the response with your various security products, steered by centralised incident management.

Trusted network security

With certifications and qualifications to the highest European standards, the Stormshield firewall range guarantees that our products will be robust and reliable under all circumstances. Stormshield firewall firmware is qualified at Standard level and certified to CC EAL4+ level by ANSSI in France, as well as "Producto CCN Aprobado" and "Producto CCN Cualificado" by CCN in Spain.

As part of our trust approach, discover the Stormshield Security Portal. A portal dedicated to the security provided by Stormshield Network Security products and which allows several security operations: identify whether or not an IP address is present in our IP reputation databases, find existing signatures or access the list of CVEs detected by our Vulnerability Management module. Quick and global visibility on the level of security provided by our solutions.

Network security and education

What is the purpose of a firewall? By securing the network, a corporate firewall protects the company from most cyber attacks. An essential part of your cybersecurity, this network security product will monitor traffic on your network to identify and block unwanted and malicious traffic. But how does a firewall work? What type of firewall should you install? Where should it be deployed? Why choose an european firewall?

There are lots of questions to answer about this network security solution, so take a look at our educational content and/or discuss your network protection issues live. Our sales and pre-sales teams are at your disposal for any further information.