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Security has become deeply platform-driven. Identity is increasingly delivered “as a service.” Threat detection is powered by cloud analytics. Incident response depends on telemetry pipelines, update channels, and vendor-managed intelligence. If your security stack is operated—partly or entirely—under foreign legal authority, who really controls your defense?

AI has rapidly evolved from experimental tooling into a core driver of automation, analytics, and competitive differentiation. As enterprises embed AI into operational workflows and decision-making processes, a new board-level question has emerged: how sovereign is our AI?

In their analysis, out of nearly 30 global carrier MNS (Managed Networks Services) providers, Frost & Sullivan independently plotted the top 13, selected primarily based on their comprehensive MNS offerings and the ability to serve local and global businesses.

Cloud sovereignty is no longer a theoretical concept reserved for the public sector. It has become a strategic imperative for multinational enterprises that operate in complex jurisdictions, manage sensitive data, and depend heavily on global cloud providers. At stake is nothing less than operational continuity, legal compliance, and long-term freedom of choice.

In the IDC MarketScape: European Enterprise Private 5G Solutions 2025 Vendor Assessment, Deutsche Telekom is named a Leader.

In the IDC MarketScape: Worldwide Managed SD-WAN Services 2025 Vendor Assessment, Deutsche Telekom is named a Leader.

Infrastructure sovereignty is no longer just a technical issue – it defines who truly controls your digital backbone. In this second partof our IT sovereignty series, we explore why physical data centers, servers, and operational control still matter, and how enterprises can balance resilience, compliance, and efficiency.

IT sovereignty is no longer just about compliance – it’s about safeguarding business resilience. In this first post of our new series, we explore the foundations of IT sovereignty and share practical guidance for global enterprises. Upcoming articles will dive deeper into data center strategy, cloud models, AI governance, cybersecurity, network dependencies, and more.

Approximately 160,000 organizations across the European Union are affected by the NIS2 directive. This blog post explains which types of companies are subject to this regulation, what their core obligations are and how the can utilize modern network and security solutions to protect their businesses against cybersecurity threats.

All-in-one: The Handelsblatt Media Group integrated the previously hybrid telephony into the cloud-based collaboration platform Microsoft Teams – from classic office telephony to fax connection, to desk and DECT telephones and contact center integration. This makes collaboration and communication between employees, customers and partners more seamless and location-independent.

The project has optimized the personalization and efficiency of the customer service in an omnichannel environment, with the integration of the various communication and information channels, such as WhatsApp, Salesforce and web in the same platform.

Network monitoring involves discovering devices, mapping their connections, tracking performance, reporting on trends, and alerting to issues, enabling visibility and control over complex networks.

In its Provider Lens™ study “Enterprise Managed Network Services − Europe” in December 2024, analyst firm ISG recognized Deutsche Telekom as a “Leader” in three categories.

After a thorough selection process, Mazda Motor Logistics Europe N.V. (Mazda Europe) awarded the contract for its next-generation European communication network to Deutsche Telekom Global Business Solutions Belgium

LEMO has commissioned Deutsche Telekom Global Business & Security Switzerland (DTGBS) to implement and operate an SD-WAN solution for networking 27 company sites in 17 countries worldwide.

Fortinet, Versa Networks, HPE Aruba, Aryaka, Juniper Networks or Cisco? Which technology provider has which strengths?

How to secure IP Telephony: value-added services in combination with SIP Trunking for more security.

Advantages when connecting IP-PBXs and Unified Communication and Collaboration instances to PSTN.

SASE is a software-based framework for network security and is not a concrete product. Like an airbag in a car, it is part of modern standard equipment, as the experts point out in the large overview.

Learn how a modern network solution such as SD-WAN is increasingly crucial for economic success and how it can help companies to master the challenges of digitization.

The internet is becoming a popular underlay option for SD-WAN overlays. Will that work for your business?

Deutsche Telekom Global Business is your partner for choosing a suitable SD-WAN solution that perfectly fits your business. Find out more in our blog!

Switch to SD-WAN and boost your business: ✓simple ✓efficient ✓flexible – Take the SD-WAN ride!

Secure Access Service Edge, or SASE, is an architecture for more effective and secure SD-WAN. Deutsche Telekom Global Business Solutions explains the benefits!

Learn how to plan our SD-WAN journey properly to avoid unpleasant surprises down the line.

Curious to understand what SD-WAN has to do with plumbing? Find out more in our current blog article.

The market offers a large number of SD-WAN solutions. Find out how to find the right SD-WAN approach for your company.