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T Business

T Business Blog

T Business supports companies on their path to digital transformation with a comprehensive portfolio of connectivity, cloud services, cyber security, AI solutions and modern infrastructure. The blog posts provide concise insights into trends, technologies and practical solutions that help modernise business processes and remain competitive.

Colleagues looking at a tablet in a loft office

Security

Social engineering and phishing

Julia Wollschläger ∙ 09/10/26

Lächelnde Frau mit Headset und lockigem Haar im Büro, blickt zur Seite; im Hintergrund arbeitet ein Kollege am PC.

Modern Work

Mythbuster #1: Will I no longer be able to use fax with Teams telephony?

Dominik Scherer ∙ 23/09/26

Two businessmen in shirts and ties are looking at a laptop; one is pointing at the screen; a brightly lit office

Modern Work

Microsoft 365 and Copilot: An easy introduction to AI

Blog Redaktion ∙ 07/09/26

Two smiling women are sitting next to each other at a table in a bright office; a laptop is out of focus in the foreground.

Modern Work

Microsoft Publisher is being phased out: here’s what you need to know

Blog Redaktion ∙ 03/09/26

Thomas Tschersich in the command centre with the large display wall at Deutsche Telekom’s Security Operation Centre

Security Thought Leader

Security should enable, not hinder

Thomas Tschersich ∙ 01/09/26

A smiling man in a blue shirt is on the phone with his smartphone whilst sitting at a desk in a bright office.

Modern Work

Microsoft Teams Mobile: Communicate on the go with Telekom

Pavlo Kutschka ∙ 31/08/26

Portrait of Dr Niklas Horstmann in a brightly lit foyer

Secure Networking Thought Leader

Making complexity manageable

Dr. Niklas Horstmann ∙ 28/08/26

A team works together on laptops, tablets and smartphones on a desk featuring a digital network overlay.

T-Cloud

A secure, cost-effective and flexible move to the Azure Cloud

Blog Redaktion ∙ 25/08/26

A woman in a business blazer is sticking yellow sticky notes to a glass wall in the office.

Modern Work Security Cave

Copy & Paste is the new data breach

Julien Cléro ∙ 11/08/26