David João Vieira Carvalho
David João Vieira Carvalho
Short Bio
David João Vieira Carvalho is one of the world’s leading authorities on post-quantum cybersecurity, distributed trust architectures, and nation-state cyber defense. He is the Founder and Chief Scientist of Naoris Protocol and Founder, Chairman of the Board, and Chief Scientist of LumeArken. Beginning his career as an ethical hacker at age 13, David became one of the youngest CISOs in Europe and has since accumulated over two decades of experience securing multibillion-dollar enterprises and advising governments and critical infrastructure operators on cyberwarfare, cyber-espionage, and national resilience. He has advised the European National Cybersecurity Agency (ENISA) and NATO groups for over a decade and sits on multiple boards. He has led the design of the world’s first distributed post-quantum cybersecurity mesh, raised over $30 million from global investors, and is frequently cited in international media including Forbes and Business Insider. David is widely regarded as a defining voice on the quantum threat to global digital infrastructure.
Executive Summary
David João Vieira Carvalho is one of the world’s foremost experts in post-quantum cybersecurity, distributed trust systems, and cyberwarfare strategy. He is the Founder, Chairman, and Chief Scientist of LumeArken, and Founder & CEO of Naoris Protocol, the world’s first distributed, post-quantum cybersecurity mesh.
With over two decades of experience, David is renowned for having started as an ethical hacker at age 13, later becoming one of the youngest CISOs in Europe, and ultimately advising governments, regulators, and critical-infrastructure operators on cyberwarfare, cyberterrorism, and cyber-espionage.
He is widely cited in Forbes, Business Insider, and other global publications as a leading authority on the quantum threat to digital systems.
David has built a deep, trusted, and highly strategic international network spanning Guatemala, Mexico, Morocco, France, Norway, Argentina, the United States, the United Arab Emirates, Bahrain, Saudi Arabia, Brazil, Honduras, and Guyana. His reach extends across governments, regulators, sovereign funds, defense and security institutions, critical infrastructure operators, major enterprises, and influential private networks. This geographically diverse presence is not transactional, but relationship-driven, built through years of direct engagement, advisory roles, institutional deployments, and high-level trust. As a result, they are uniquely positioned to operate simultaneously at national, regional, and global levels, enabling rapid access, execution, and alignment for large-scale sovereign and enterprise initiatives.
Early Career & Technical Formation
David's career began unusually early. By his early teens, he was already operating as an ethical hacker, rapidly gaining recognition for his deep understanding of systems vulnerabilities.
Before the age of 30, he had: Held CISO roles at multibillion-dollar organizations Led cybersecurity operations in highly regulated industries Built and managed large-scale security infrastructures
This early immersion shaped his conviction that centralized cybersecurity models are fundamentally broken.
Naoris Protocol
Founder & Chief Scientist
David founded Naoris Protocol with a radical vision: Security should strengthen as networks grow—not weaken.
Key achievements: Architected the distributed Cybersecurity Mesh Architecture Integrated post-quantum cryptography years ahead of mainstream adoption Introduced the concept of devices as validators of trust Raised $30M+ with backing from prominent investors including Tim Draper Influenced regulatory thinking on quantum-resilient infrastructure
Naoris is now positioned as a foundational layer for future digital infrastructure, not just a cybersecurity tool.
Additional Ventures
LumeArken
Founder, Chairman & Chief Scientist
LumeArken extends David's vision into defense and sovereign environments.
The platform: Combines dual-AI systems, distributed validation, and PQ security Is designed for military, telecom, energy, and national infrastructure Operates under sovereign control models
David leads all scientific research, system architecture, and threat modeling.
ÆTERN
Co-Founder
ÆTERN is an AI-powered digital-twin platform enabling celebrities, athletes, public figures, and institutions to create intelligent, interactive, and monetizable AI representations.
David leads: Technology vision AI model governance AI Strategy Ethical and sovereignty safeguards
ÆTERN extends beyond entertainment into fintech, CRM, political campaigns, and institutional engagement, emphasizing data ownership and trust.
Government & Strategic Advisory
David advises nation states, defense institutions, regulators, and critical infrastructure operators on: Cyberwarfare and hybrid warfare Cyber-espionage resilience National digital sovereignty Post-quantum transition strategies
He regularly collaborates with former military leaders, intelligence officials, and policymakers.
Media, Speaking & Thought Leadership
David is a frequent keynote speaker at: Web Summit Collision Conference Casablanca Smart City
He is widely quoted for his warnings that: "The world is sleepwalking into a quantum security disaster."
His thought leadership has shaped enterprise cybersecurity strategy, regulatory discussions, and government preparedness frameworks.
Core Philosophy
David Carvalho believes that: Trust must be engineered, not assumed Decentralization is the only scalable security model Post-quantum readiness is not optional—it is inevitable
His life's work is focused on ensuring that digital civilization survives the quantum era.
