Computer network services; Development of computer based networks; Security assessment services for computer networks; Cloud computing; Design of telecommunications installations; Information technology (IT) consultancy; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Hosting of databases; Hosting of software as a service (SaaS); Server hosting; Web portal services (designing or hosting); Back-up (copying) of computer data; Computer database consultancy services; Computerised data storage services; Off-site data backup (online); Recovery of computer data; Monitoring of computer systems by remote access; Technological planning services; Computer security services (design and development of secure computer hardware, software and systems); Computer security services (programming and software installation repair and maintenance services); Installation and maintenance of computer software; Installation of computer software; Testing of computer installations