Publications

We periodically publish we4u Insights and Whitepapers on key industry and business topics.

we4u Insights

Resilience in Telecom: Navigating Complexity in Uncertain Times

Resilience has become a board-level priority but remains difficult to manage in practice.

In this issue, we explore:

how cost pressure, operating models, and regulation reshape resilience
where and how resilience actually breaks in practice
what recent incidents reveal about real-world failure patterns
and how operators can strengthen resilience beyond concepts and compliance

The focus is not on theory, but on where resilience actually holds or fails and what this means for decision-making.

Quantum Technology (Part I): What makes it so extraordinary, and why does this have such far-reaching consequences?

Part I starts from established knowledge and takes us via Kepler, Newton, Einstein, Planck and Heisenberg into the fascinating quantum world and the speculative ideas it opens up. Are space and time fundamental? At a deeper level, is reality made of things or of relationships? And what role does information play in what we call reality.

Our upcoming Part II covers quantum computers, post-quantum cryptography, quantum key distribution, network security, digital sovereignty, quantum repeaters and the long-term prospect of a quantum internet. At its core is the question of what telecommunications companies in particular need to understand and prepare today in order to remain secure and sovereign in a quantum technology future.

Quantum Technology (Q&A 1): What exactly is a quantum?

Quantum technology starts with a simple but fundamental idea: at the microscopic level, nature does not always behave continuously. Instead, certain physical quantities occur in discrete portions—quanta. Building on the breakthroughs of Planck and Einstein, quantum physics revealed phenomena such as wave-particle duality, superposition, interference and entanglement.

Our latest we4u Insights Q&A explains what a quantum actually is, why quantum behaviour differs so radically from our everyday experience, and how controlling these fragile quantum states forms the foundation for technologies such as quantum computing, sensing, communication and quantum networks.

Quantum Technology (Q&A 2): Does the apple fall to the ground because the universe prefers disorder?

What makes an apple fall to the ground? Newton described gravity as a force, while Einstein revealed a deeper picture in which mass and energy curve spacetime and objects simply follow its geometry. But could gravity itself be an emergent phenomenon?

This we4u Insights Q&A explores a more speculative frontier: whether information, entropy and quantum relationships might form an even deeper layer of reality from which gravity and perhaps spacetime itself emerge. It is not established physics, but an intriguing line of thought connecting thermodynamics, quantum information, holography, entanglement entropy and emergent gravity.