Technological consultancy; Technological advisory services; Information services relating to information technology; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Computer technology consultancy; Computer security consultancy; Computer security services (testing and risk assessment of computer networks); Research relating to computer security; Security assessment services for computer networks; Security risk assessment services relating to computer systems; Computer security engineering; Artificial intelligence consultancy; Research in the field of artificial intelligence technology