Knowledge Hub
Read our latest articles about digitalization, IoT, Cloud and Cybersecurity.
APN (Access Point Name) and its importance for mobile device data connections
Discover how Access Point Names (APNs) serve as crucial gateways between mobile devices and the internet, ensuring seamless data connectivity. This article delves into the structure and significance of APNs, highlighting their role in reliable mobile network communication.
13.08.2026
What is TCP/IP?
Dive into the world of TCP/IP, the fundamental protocol that powers internet communication. This article explains how TCP/IP works, its key components, and why it remains essential for modern networking and digital communication.
13.08.2026
IMSI: The central subscriber identification explained
The IMSI number uniquely identifies mobile subscribers within a network and is essential for secure communication in mobile services and IoT applications. This article covers its function and key security aspects.
13.08.2026
SIM card sizes explained: Mini, Micro, Nano & eSIM
Explore the evolution of SIM cards—from full-size and Mini SIMs to the modern Nano SIM and eSIM—understand their differences in format, dimensions, and functionality for today’s devices.
13.08.2026
IoT Protocols: A comprehensive guide for enterprises
In this comprehensive guide, we explore the key IoT protocols that enable seamless communication between devices. Learn about the various protocols, their functions, and how they play a crucial role in ensuring efficient and secure IoT networks.
13.08.2026
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Further Articles
Digitalization of logistics: The basis for stable and efficient supply chains
Explore how digitalization is transforming logistics — from smart technologies and automated processes to real-time data insights that drive efficiency, transparency, and future-ready supply chains.
10.02.2026
Digitalization of the supply chain: New priorities for companies
The blog post highlights how digitalizing the supply chain enhances real-time visibility, agility, and resilience by integrating data and technologies like AI and cloud solutions, enabling companies to respond faster to disruptions and strengthen their competitive edge.
12.02.2026
Supply chain monitoring: Mastering complexity in supply chains
Explore how modern supply chain monitoring leverages IoT, digital platforms and AI to increase visibility, reduce risk and manage complexity across global supply networks for greater efficiency and resilience.
03.03.2026
5G standard: The new mobile network explained
In this blog post, we break down the fundamentals of 5G, the next-generation network technology. Learn how 5G is set to revolutionize connectivity, offering faster speeds, lower latency, and greater capacity to support the growing demands of modern businesses and consumers.
15.07.2024
The Internet of Things (IoT): Revolutionizing life and industry
Curious about how everyday objects are becoming smart? Explore our in-depth guide to the Internet of Things and discover how connected devices are reshaping industries, homes, and daily life.
23.06.2025