Computer advisory services; computer consultancy; computer consultancy services; computer design; computer engineering; computer firewall services; computer network services; computer program advisory services; computer security services (design and development of secure computer hardware, software and systems); computer software consultancy; computer support services (computer hardware, software and peripherals advisory and information services); consultancy in the field of computer hardware; development of computer based networks; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); providing information, including online, about design and development of computer hardware and software