James Castle

James Castle is the CEO and Founder of Terranova Aerospace and Defense Group, operating under Terranova Defense Solutions is a division of Terranova Defense Group of Companies. This is a Canadian-based conglomerate; the Lead Corporation of the Terranova Defense Group of Companies, operating in 21 NATO-friendly countries, originally founded in 2014 and Endorsed by the U.S. Department of Commerce.

Terranova Aerospace and Defense Group offers extensive global resources and defense tools in Quantum Security, Quantum AI, Cybersecurity, Aerospace and Space Digital Defense, Digital Communications, Cyber Intelligence, and advanced blockchain and post-quantum technologies. Terranova integrates the world's top technologies and talent in advancing blockchain and quantum security, digital cyber defense, and artificial and augmented intelligence, building tokenization and digital currencies for corporations and their products, and assisting small businesses globally.

Terranova Sabre One is a Cyber Strike Team (TSO-CST) composed of elite Cyber Defense and IT Security specialists. These teams are prepared to assist governments and corporate clients with a wide range of advanced security solutions. With a unique emphasis on asset tracking and recovery, they utilize cutting-edge technology and deep expertise to protect critical resources worldwide.

The Terranova Sabre One Cyber Strike Team takes a comprehensive approach to cyber defense, enabling them to effectively navigate the complex and evolving landscape of global cyber threats.

James Castle is the Executive Director and Founder of Cyber Security Global Alliance (CSGA), operating under Terranova Defense NFP (Not-For-Profit), the non-profit standalone corporation of Terranova Aerospace and Defense Group, and the Terranova Defense Group of Companies. CSGA is a Global Leader in Cybersecurity, Awareness, Education, Mentorship, and Quantum Defense. CSGA is known to be one of the largest cybersecurity defense hubs in the world today. CSGA has been named as one of the fastest growing non-profits by LinkedIn Corporate and by the U.S. Government. CSGA works with select organizations and companies to change the vision of cyber defense globally while working with partners who are CSGA endorsed to aid in the global deployment of RWA tech.

Our work ensures that both physical and digital assets remain secure in the face of increasing cybercrime. Terranova Sabre One also collaborates closely with domestic and international police and security agencies, building a robust global network that enhances operational effectiveness. These partnerships support rapid response capabilities and strengthen collective defense efforts across borders. By aligning with global law enforcement, we ensure precise coordination in both recoveries and investigations—bringing greater accountability and impact to the cybersecurity arena.

James Castle is the CEO of Terranova Tech Global (TTG), a Canadian for-profit organization that has developed the new Quantum Security AI2 threat protection software solution in partnership with Cyber Security Global Alliance, Corporate Partners that has successfully been tested by the U.S. Marine Core in Quantico, Virginia, and by our own engineering firm and validation center to effectively end and prevent the ongoing threats caused by ransomware attacks today.

James Castle is the Chief Cybersecurity Advisor for the Borough of Manhattan Community College for the City University of New York and will be commencing our new online and fully mentored “Immediate Immersion and Cyber Defense White Hat Program” starting in June 2025.

James Castle has been a Canadian Ambassador to the EU Commission for a global think tank called Drone Think Do for over ten years. Located in Belgium, Drone Think Do represents over 30,000 high-profile tech and defense companies from 64 countries globally. Drone Think Do is specialized in smart cities, EV and green tech, helping the global and circular economies develop and enhance clean tech, and in the development and expansion of sustainable energy solutions.

James Castle has been publicly identified as a Global Gamechanger in Cybersecurity and Defense; Terranova Defense has been awarded as one of Canada’s Top 100 Defense Companies; Top Cyber News Magazine (Front Cover) November 2024 Issue coverage, and hosting their Global Top 40 Under 40 Awards Program for Cybersecurity Professionals since 2022-2025. 

James Castle has been a keynote and speaker for several organizations such as the Cybersecurity & Identity Summit in Mississauga 2024 on Cybersecurity Maturity Model Certification (CMMC) and Canada; iTECH Conferences in Toronto, Vancouver and Calgary 2024 on Pros and Cons of Quantum Security, and the CMMC for the Ontario Aerospace Council, but these are a few of the topics covered in the last 5 years.