Government Advisory

We offer governments strategic consulting on cyber security, and can help design and implement infrastructure to protect national and local governments, enabling them to respond to any threats in a proactive manner.


National Infrastructure

We can help create robust national infrastructure by providing security frameworks, training and security monitoring, and coordinating security testing with relevant government bodies. Our incident response solutions help contain and address any threats. We can additionally help with proactive techniques such as threat intelligence, helping to thwart attacks before they begin.


Heavy Industry

We understand how to protect the industrial control systems and associated infrastructure that heavy industry depends upon, and can design bespoke information security frameworks and provide incident response and recovery solutions.


Finance & Legal

Financial institutions are leading targets of cyber-attacks and espionage, offering cyber-criminals multiple avenues for profit through extortion, theft, and fraud. Our solutions for the defence of this sector range from security testing and monitoring through to digital forensics and threat intelligence.



Manufacturing is exposed to many cyber risks including intellectual property theft and counterfeiting of designs by competitors; these can cost huge sums in terms of foregone revenues. Our ‘Risk and Governance’ services help maintain control over research and development activities, our training helps manufacturers understand their risk profile and our security monitoring helps alert companies to any threats.



The public disclosure of personal medical records is the primary cyber risk faced by healthcare institutions. We help protect all such sensitive data by means of rigorous security testing and monitoring.


Retail & E-Commerce

Famous retail names are under constant threat from direct hacking, denial of service and fraudulent imitation, which costs them or their customers billions of dollars annually. Our solutions enable the creation of secure, monitored and robust transaction infrastructures incorporating testing, monitoring and incident response capabilities.

Meet the Team - Toshio Nawa

Toshio Nawa

Non-Executive Director
Senior Executive Advisor

After serving in a number of senior roles  in Japan’s Self Defense Forces, Toshio Nawa helped found the Japan Computer Emergency Response Team (JPCERT) before joining the Cyber Defense Institute, a security services and incident response provider. He subsequently under took a number of senior roles in research institutions and consultancies, including an assignment as Cyber Security Adviser to the Tokyo 2020 Olympic & Paralympic Games Organizing Committee.He joined Nihon Cyber Defence Ltd as a Director in 2018.

Toshi’s responsibilities in Japan’s Self Defense Forces included serving as Warfare Officer on an Escort Flotilla destroyer and as Cypher Communication Officer in the Air Defense Operation Group. He then served in a number of roles in the Air Force’s USA liaison office and as a Program Senior Officer in the Air Defense Command.

His subsequent appointments included research positions at the Japan Life Safety Research Center and an assignment as Chief Technical Adviser at PwC Japan. His recent focus areas include cyber intelligence and active defense.