Next-Generation Network Security –
Security across all layers and areas of the network infrastructure

Controlling access to infrastructures and services, managing user sessions and service experiences as well as protecting infrastructure assets and customer services from disruption are key functions of every communications network.

The technology area Network Security & DDoS Protection delivers hardware and software based solutions to implement fundamental regulation, control and prevention functions provided on the network layer – to optimise the security, performance and reliability of the network and applications required.

Network Security & DDoS Protection – Solution Portfolio

DDoS Mitigation & Prevention

Monitoring and mitigation solutions to ensure the availability of high capacity core and access networks as well as applications and services by identification of all kind of Distributed Denial of Service (DDoS) attacks and appropriate traffic filtering – from first technical steps to start with up to a fully integrated solution with multiple mechanisms and services.


Network firewalls to the incoming and outgoing traffic based on predefined security and protection rules reliably at line rate with carrier-grade scalability.

Security Verification

Regular review and evaluation of security architectures and testing of individual components.

Incident Detection

Monitoring, analysing and responding to security incidents, providing real-time and forensic information.

Network Security & DDoS Protection – Technology Partners

Juniper Networks – Xantaro

Netscout Arbor – Xantaro

Fortinet – Xantaro

paloalto – Xantaro

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