An art. by Prof. Dr. Ingrid Vasiliu-Feltes (Miami-Fort Lauderdale).
”The world is undergoing a rapid transformation marked by complex geopolitical shifts, the emergence of a novel digital economy, evolving societal structures, and changing population demographics. Power dynamics are in flux, driven by technological supremacy, control over digital infrastructure, and dominance in cyberspace. Economic competition is increasingly shaped not only by physical assets but by data, algorithmic intelligence, and digital sovereignty.
In this context, global connectivity has become the backbone of progress. As digital interdependence deepens, the need for secure, resilient, and future-proof infrastructures is more urgent than ever. The rising reliance on real-time data exchange, remote collaboration, AI-powered services, and smart systems places extraordinary demands on networks, making them vulnerable to increasingly sophisticated cyber threats. Against this backdrop, the convergence of Internet of Things (IoT), 6G, and satellite internet is laying the groundwork for ubiquitous, high-speed global connectivity—but with it comes an imperative: the need for quantum readiness.
The global digital fabric is being rewoven by three transformative technologies—IoT, 6G, and satellite internet—each reinforcing the other to deliver seamless, planet-wide connectivity.
IoT: The exponential growth of IoT devices is driving the need for ultra-reliable, low-latency networks that can process data in real-time. IoT underpins everything from smart homes and autonomous vehicles to industrial automation and digital health, contributing trillions to the global GDP.
6G: As the successor to 5G, 6G promises speeds up to 100 times faster, ultra-low latency, and AI-native network management. It will enable immersive technologies such as holographic communications, real-time virtual twins, and advanced edge computing, powering the next wave of digital innovation.
Satellite Internet: With Low Earth Orbit (LEO) constellations, satellite internet is extending high-speed connectivity to the world’s most remote regions. It ensures resilience, redundancy, and mobility across sectors, enabling global logistics, emergency response, remote healthcare, and military coordination.
Together, these technologies are enabling a hyperconnected ecosystem where real-time data flows continuously across borders, sectors, and devices. However, the security architecture underpinning this ecosystem is reaching a critical juncture, as traditional cryptographic methods face obsolescence in the age of quantum computing.
Quantum computing poses an existential threat to current cybersecurity systems. Once fully operational, quantum computers will be capable of breaking widely used public-key encryption algorithms, rendering today’s digital infrastructure defenseless. This vulnerability affects everything from banking transactions and classified communications to health records and satellite signals.
Governments must lead the charge in quantum-proofing national infrastructure, defense networks, and public services. Investing in post-quantum cryptography (PQC), supporting international standards (e.g., NIST’s PQC frameworks), and developing sovereign quantum capabilities are strategic imperatives for national security and global influence.
Businesses, meanwhile, must act with urgency to transition toward quantum-resilient data security. Financial institutions, healthcare systems, critical infrastructure providers, and multinational corporations must audit their cryptographic systems, identify vulnerabilities, and start migration planning. Supply chains, IoT ecosystems, and cloud platforms must be re-architected with quantum safety in mind to avoid catastrophic breaches in the coming decade.
Future-proofing global connectivity is not just a technical challenge—it is an economic, ethical, and governance imperative. It demands novel investments, novel business models, and innovative cyber-ethics approaches.
Governments and private sector players must significantly increase investments in:
– Quantum-secure infrastructure, including hybrid encryption solutions.
– Quantum communication satellites and trusted node architectures.
– Decentralized, blockchain-based identity systems built with quantum resistance in mind.
– Education and talent pipelines to build a workforce skilled in quantum science, cybersecurity, and digital governance.
As our world becomes more interconnected through IoT, 6G, and satellite internet, the vulnerabilities inherent in today’s global business systems become unacceptable risks. A quantum-powered future is inevitable—but whether it is secure, inclusive, sustainable, and adheres to ethics principles will depend on the actions we take today.
Read the full art. on ”linkedin.com/Quantum-Proofing Global Connectivity: Securing the Future of a Hyperconnected Global Business Ecosystem”
Related art.:
– 22.03.2025: How Saudi Arabia is moving towards a quantum economy – ”stiridigitale.ro”
– Romanian National Quantum Communication Infrastructure – ”ronaqci.upb.ro”
– Blockchain, Digital Twins and Quantum Computing: Architecting The Future of Global Precision Health – ”linkedin.com/prof.dr.Ingridvasiliu-feltes”
– 12.02.2025: Organism Europol: ”Sectorul financiar european ar trebui să se pregătească pentru riscurile generate de computerele cuantice”(ro) – ”stiridigitale.ro”
– 08.07.2023: UBB Cluj lansează un program postuniversitar în Quantum Computing and Communication – ”stiridigitale.ro”
– 31.05.2023: Prima conexiune cuantică funcţională şi integrată din România a fost realizată de Univ. Politehnica din București – ”stiridigitale.ro”
– 30.05.2023: Proiect RoNaQCI – Primul nod funcțional din România de Comunicații Cuantice lansat la Politehnica București – ”stiridigitale.ro”
