Network security
"Made in Sweden".
European cybersecurity and network security solutions for professional IT infrastructures. For over 25 years, Clavister has been developing security platforms used in enterprises, government agencies, service provider networks, data centers and critical infrastructures worldwide.
View products Request consultationWhy Clavister?
Cybersecurity from Europe – with complete in-house development, transparency and control.
Clavister is a Swedish manufacturer of professional cybersecurity and network security solutions. The focus is on next-generation firewall technology, centralized security management and highly available architectures. All solutions are developed in Europe and stand for transparency, control and the highest security standards.
The platform covers the entire spectrum – from small branch offices to enterprise networks and data centers, through to service provider and 5G environments as well as government and military use cases. 4Networks brings Clavister to Germany: from sizing through migration to operation.
Clavister at a glance
Swedish cybersecurity manufacturer with a clear focus on next-generation firewall technology and centralized security management – developed entirely in Europe.
Product portfolio
Next-generation firewalls, centralized management and cloud security services – from a single source.
NetWall series
Versatile NGFW platform for remote sites, mid-sized companies and large networks. Example: NetWall 100 series – compact appliances for offices and SMB environments.
NetShield series
High-performance firewalls for data centers, service providers and 4G/5G environments. Examples: NetShield 6200 / 6600 – rack systems with very high firewall and VPN throughput.
CyberArmour platform
Robust security solution for military, government and highly critical use cases – AI-assisted threat detection, extended network segmentation and high resilience.
InControl
Centralized management platform for administering, configuring and monitoring large firewall fleets – including zero-touch provisioning and role-based control.
InCenter
Analytics and reporting system for security events and network visibility – logs, evaluations and compliance reports from a single console.
NetEye Cloud
Cloud-based security services to extend existing firewall functions – SSL inspection, malware scanning and advanced threat protection at scale.
From branch office to carrier-class
A product family that scales with your architecture.
Whether a compact NGFW appliance for a branch office, a rack system with double-digit gigabit throughput for the data center, or a specially hardened platform for government use cases – Clavister hardware is consistently a single family that is managed in a unified way.
Key features across all NGFWs: stateful firewalling and deep packet inspection, intrusion prevention and attack detection, IPsec and SSL VPN, flexible network segmentation, as well as high availability and redundancy.
Looking for a European NGFW alternative?
We compare Clavister against your current status with you – including sizing, license calculation and a migration roadmap.
Typical use cases
Where Clavister platforms play to their strengths – across a wide range of industries and architectures.
Enterprise networks
NGFW as a central security bastion at headquarters and branch offices, uniformly managed via InControl.
Data center & cloud
NetShield high-performance platforms for carrier backbones, multi-tenancy and cloud workloads.
Service providers & carriers
4G/5G environments with high session volume, low latency and granular policy control.
Industry & critical infrastructure
Secure segmentation of OT and IT networks, high availability and detailed logging for compliance.
Government & defense
CyberArmour as a robust platform for military and highly critical use cases – including AI-assisted threat detection.
Sovereign architectures
When transparency, control and European value creation are mandatory criteria, Clavister is a fully qualified candidate.
Centralized management with InControl
One console for thousands of firewalls.
Clavister InControl is the premium console for organizations operating many firewalls across sites, data centers and cloud environments. Using zero-touch provisioning and role-based control, configurations, updates and security policies can be rolled out centrally, consistently and in an audit-proof way.
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Consistent security policies
Across the entire network – from the branch office to the core.
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Centralized logging & monitoring
InCenter adds analytics, reporting and alerting.
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Automated provisioning
Firmware and configuration management without manual intervention.
Licenses & security services
Modular service models for exactly the protection features you need.
Product Subscription Service
Software updates, maintenance and support – the base coverage for every Clavister installation.
Security Subscription Service
Extended protection features such as malware defense, web filtering and application control – addable as needed.
Frequently asked questions about Clavister
What customers typically want to know before a Clavister project.
What sets Clavister apart from US NGFW vendors?
Which Clavister line fits which size of organization?
How does centralized management work?
Can you migrate an existing firewall installation to Clavister?
What subscription models are available?
Is Clavister suitable for critical-infrastructure / IT security law requirements?
Your Clavister partner in Germany
4Networks is an authorized distributor of Clavister and supports government agencies, energy providers, telcos and mid-sized companies with the selection, migration and operation of the Clavister platform – including InControl onboarding and training.
- Sizing & architecture The right NetWall or NetShield selection for your use case.
- Migration support Rule-set translation, pilot, rollout – even in live environments.
- InControl onboarding Cloud or on-prem setup and training for your team.
Contact
We are here for you!
Do you have questions, suggestions, or need support?
Our team is happy to help! Simply use the contact form to send us a message. We will get back to you as quickly as possible – personally, competently, and reliably.
Your satisfaction drives us. Write to us today!
Bernd Eisenhauer
Head of Sales
Tel.: 0421 / 244 019 10
bernd.eisenhauer@4networks.de