Computer security services (design and development of secure computer hardware, software and systems); design and development of computer software (for others); computer systems analysis; creating and designing web pages for others; creating and maintaining web sites for others; hosting computer sites (web sites); maintaining (creating and ) web sites for others; on-line provision of web-based applications; on-line provision of web-based software; web portal services (designing or hosting); computer software design; design (computer system ); information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); providing information, including on-line, about design and development of computer hardware and software; providing information, including on-line, about scientific and technological services and research and design relating thereto; software design (computer)