David Joao Vieira Carvalho

CEO Naoris Cyber Blockchain Ecosystem

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David has held a variety of roles in different global companies at CISO level and other senior roles in Cyber-Security for over 16 years, most recently at Naoris as Founder & CEO, CISO at OCS Group, London City Airport, AT&T, Electronic-Arts, CryptoHeroes, Decimus and others.  He is also involved in the strategy around Blockchain-based technologies, machine-learning, deep-learning and disruptive innovation surrounding Offensive Cyber-Security and research on the Cyber field in regards to deep-web intelligence, zero-day defence and critical infrastructure defence.