Computer security services (design and development of secure computer hardware, software and systems); computer software development; design and development of computer software (for others); design and development of search engines; development of computer based networks; development of computer codes; development of computer programmes; development of computer software; development of computer software application solutions; development of computer systems; development of software; development of systems for the processing of data; development of systems for the storage of data; development of systems for the transmission of data; providing information, including online, about design and development of computer hardware and software