et many boardrooms remain trapped in outdated mindsets, shaped by legacy performance indicators, obsolete competitive models, and vendor-fed strategies. The result? Strategic inertia at precisely the moment when telcos need to be their boldest.

Digital connectivity is increasingly weaponised. The ability to isolate, disrupt, or deny internet access has become a tactical and strategic tool.

ome sectors are exploring Quantum Key Distribution (QKD) as a physical-layer solution to secure communications. Meanwhile, blockchain systems face existential risks from quantum attacks on digital signatures. And on the horizon, post-quantum standards must evolve with further breakthroughs in quantum hardware and cryptanalysis.

Post-quantum cryptography (PQC) has graduated from academic debate to enterprise imperative. With standards finalised, pilots underway, and national mandates emerging, the quantum threat is now a boardroom issue. This article outlines the most urgent actions that CIOs, CISOs, and board directors must take to assess exposure, mitigate long-term risk, and lead a coordinated transition to quantum-safe infrastructure.

While post-quantum cryptography (PQC) is often discussed in theoretical terms, it is already being deployed across industries—from telecom and cloud computing to financial services and government networks. This article presents a curated set of real-world PQC pilots, early adoptions, and implementation challenges.

Telecom networks underpin everything from 5G access to national timing—but many remain vulnerable to quantum-enabled attacks. This article outlines where the risks lie, what regulators are doing, and how telecom operators can lead the shift to quantum-secure infrastructure.

This article reviews the global status of post-quantum cryptographic (PQC) standards as of 2025, identifies strategic implications for telecoms, infrastructure, and cloud providers, and outlines what boards must prioritise in navigating this transition.

Post-quantum cryptography (PQC) is not science fiction—it is an urgent and emerging field that seeks to secure digital communications against future quantum attacks. As classical encryption standards like RSA and ECC face obsolescence under quantum pressure, a new generation of algorithms is being developed, standardised, and trialled globally. This article introduces the main types of post-quantum cryptographic techniques, highlights their real-world applications, and guides

This article explores why traditional encryption is vulnerable to quantum attack, what adversaries are doing today to prepare for that future, and what boards and policymakers must prioritise to protect strategic assets and long-lived data. Most modern digital systems depend on public key cryptography (PKC). Techniques like RSA, elliptic curve cryptography (ECC), and Diffie-Hellman (DH) allow parties to exchange information securely over insecure networks.

This article introduces the essential characteristics of quantum computing, explains how its development intersects with cryptographic risk, and outlines the potential boardroom consequences of inaction.