Networks

Submarine Cable Resilience Faces Growing Threats From Aging Fleets and Concentrated Ownership

Submarine cables underpin global communications, yet shipping accidents, sabotage risks and aging repair fleets threaten their resilience. Growing private ownership and fragmented international oversight raise difficult questions about infrastructure security, maintenance and accountability.

Data Centers Can Profitably Clean Up Their Act

As opposition to large data centers grows, developers face mounting pressure to address environmental impacts, infrastructure costs and limited local economic benefits. Greater transparency and community engagement could prove more profitable than secrecy.

The Effects of AI Expansion on Testing Models and Infrastructure

AI workloads are exposing the limits of traditional network planning and testing, pushing operators toward better traffic visibility, workload-aware policies and production-like testing before adding capacity to infrastructure they may not fully understand.

Digital Embassies: Could Africa Rethink Digital Sovereignty?

Estonia's data embassy model offers African governments a different approach to digital sovereignty, combining cross-border infrastructure, legal safeguards and geographic redundancy to keep critical state systems secure, recoverable and operational during major disruptions.

The Missing Privacy Debate Around IPv6

IPv6 solves the Internet's address shortage and simplifies networking, but its technical elegance may carry a hidden cost: shifting privacy protections from architectural constraints toward policies controlled by Internet providers, corporations and governments.

Starlink’s Unconventional Approach to Cellular

SpaceX is considering a terrestrial cellular network powered by Starlink satellite backhaul, but scarce spectrum, enormous capacity demands and entrenched rivals could make its boldest telecommunications gambit yet far harder to execute profitably at scale.

Wi-Fi 7 Adoption Is Accelerating

Wi-Fi 7 is spreading rapidly across America, promising faster speeds, greater capacity and fewer connectivity headaches. With big internet providers driving adoption, the technology is reshaping home broadband even as Wi-Fi 8 approaches.

AI Duties Are Being Written but the Protocol Layer Is Missing

Recent AI containment failures expose a governance gap: harmful model behavior is often visible at the network boundary but poorly monitored. Adapting proven internet protocols could give governments and companies practical tools to enforce accountability.

The Dual-Front Challenge: Why Route Security (RPKI) is the Prerequisite for Quantum Readiness (PQC)

Internet security risks advancing unevenly: post-quantum cryptography may protect data while vulnerable routing still enables hijacks. Universal RPKI adoption, paired with cryptographic agility, is essential to build an Internet trust architecture ready for quantum threats.

From 300 to 150,000+: What MTN Nigeria’s FTTH Journey Teaches Us About Scaling Connectivity

MTN Nigeria’s FTTH network has grown from barely 300 home connections to more than 150,000, showing how infrastructure, skilled people, vendor coordination and disciplined operating systems must evolve as connectivity moves from deployment to scale.

Why Ghana Needs a Community Network Policy Framework: Connecting the Unconnected and Underserved

Ghana has expanded digital connectivity, but many rural communities remain underserved. Community networks could close the gap, provided policymakers create proportionate regulation, improve infrastructure access and build sustainable models that complement commercial operators.

DNS Security Gets Fixed When Someone Notices - Not Before

A study of 309 universities, museums and sports brands finds DNS security follows visible threats rather than technical risk, leaving organisations well protected against familiar attacks while quieter weaknesses in critical infrastructure persist unnoticed.

The Web Has Become a Content Delivery Network

Cyberattacks, AI scraping and relentless bot traffic have transformed CDNs from performance tools into the Web's defensive gatekeepers, reshaping Internet architecture, governance and control as private intermediaries increasingly determine which requests reach origin servers first.

Call for Participation: DNSSEC and Security Workshop at ICANN87 (21 October 2026)

ICANN is inviting proposals for its DNSSEC and Security Workshop at ICANN 87, offering experts and practitioners a platform to share insights on DNS security, routing security, browser security, and emerging Internet infrastructure challenges.

Why AI Traffic Needs Its IP Classification

As AI agents increasingly act on users' behalf, the internet's human-versus-bot divide is breaking down. A dedicated AI IP classification could replace guesswork with transparent, context-aware traffic policies that improve access, enforcement, and infrastructure efficiency.