Knowledge Hub
Read our latest articles about digitalization, IoT, Cloud and Cybersecurity.
OSI and TCP/IP model: Differences explained
Compare the OSI and TCP/IP models through a clear, modern lens—understand the structural differences between the OSI’s theoretical seven-layer framework and the TCP/IP’s practical four-layer stack, and learn why both matter in real-world networking.
14.08.2025
OSI model and its 7 layers explained
Understand the OSI Model: Explore the seven-layer framework that standardizes network communication, essential for diagnosing issues and ensuring interoperability.
14.08.2025
What is Narrowband IoT (NB-IoT): A comprehensive guide
In this comprehensive guide, we explore Narrowband IoT (NB-IoT), a cutting-edge technology that is transforming the Internet of Things (IoT) landscape. Learn about its benefits, how it works, and why it’s ideal for IoT applications that require low power, wide coverage, and reliable connectivity.
14.08.2025
Machine-to-Machine: M2M communication explained
Discover the world of Machine-to-Machine (M2M) communication and how it enables devices to exchange data without human intervention. This article explains the benefits of M2M technology, its applications across industries, and how it can drive efficiency and automation in business operations.
14.08.2025
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.
14.08.2025
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Further Articles
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.
29.07.2025
Learn about SASE (Secure Access Service Edge) and how it combines network security and wide-area networking in a single, cloud-based solution. This article explores how SASE simplifies network management while providing secure, scalable access for modern businesses.
29.07.2025
Software-Defined Wide Area Network (SD-WAN)
Discover SD-WAN technology and how it’s transforming network management for businesses. This article explains how SD-WAN improves security, agility, and efficiency, offering a flexible solution for modern, distributed network architectures.
29.07.2025
DORA: The Digital Operational Resilience Act Explained
Understand the DORA regulation and its impact on the digital resilience of financial services. This article breaks down the key aspects of DORA, how it aims to strengthen the cybersecurity framework, and what businesses in the financial sector need to know to comply with the new standards.
29.07.2025
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.
29.07.2025