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T Security

DDOS Protection

Telekom's (D)DoS (Distributed Denial of Service) protection offers effective protection against two types of DDoS attacks: volume-based and system- and application-based attacks. Volume-based DDoS attacks aim to overload network bandwidth. This type of attack can occur during peak traffic times, such as during major sales events.

Protection against deliberate overloading of your network.

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Reliable security for your network infrastructure

Our appliances monitor incoming traffic from the internet, identifying and isolating suspicious activity to ensure that your systems and services continue to function smoothly even during an attack. With Telekom's (D)DoS protection, your network boundaries are secured, your systems and services remain available, and your business continuity is maintained without any disruption to your customers.

Our methodology

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Firewall

Firewall

Enter the world of network security with our firewall solution. Learn how a robust firewall protects your business from cyber threats by monitoring and regulating data traffic between networks. Let us show you how a firewall can protect your digital business from the dangers of the modern cyber world.

The latest news on cybersecurity

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Industrial security in the energy industry

The energy industry is a key industry. Cyber attacks that specifically target pipelines, power plants and other structures in the energy sector are increasing in frequency and precision. However, the battle is not lost. This white paper explains how you can sharpen your weapons.

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IT security in healthcare

The use of technology in healthcare is on the rise. Learn more about modernising the sector with smart cyber defence in this white paper.

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On the path to the smart factory with (I)OT security

Traditional manufacturing companies are increasingly relying on systems such as MES, IoT applications and digital twins to increase efficiency and flexibility. However, the introduction of these technologies places new demands on OT cybersecurity. The white paper discusses cyber risks in conventional production environments compared to smart factories and emphasises the challenge of keeping existing plants secure during modernisation while production continues, presenting a smart factory migration architecture as a solution.

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We are Telekom Security

We are Telekom Security

Cyber attacks are becoming increasingly sophisticated – and no longer only target large corporations. Small and medium-sized enterprises are also increasingly in the crosshairs and need to take their digital defences to a new level.

Impetus for your success

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Sustainability

Discover our solutions for your path to a sustainable future.

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Managed IT Services

Discover how we integrate your IT into our reliable cloud.

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Conversational AI Suite

The AI solution responds to customer enquiries via telephone and text chat in a fully automated manner.

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Microsoft Teams from Telekom

Seamless communication and maximum availability with Microsoft Teams from Telekom.

About Microsoft Teams

Our awards

  • Telekom comes out on top in connect mobile network test
  • Siegel-connect landline test winner 2025 Telekom
  • Gold Partner Microsoft
  • Cisco Gold Partner
  • Zoom Gold Partner