Computer consultancy; Computer consultancy services; Back-up (copying) of computer data; Computer database consultancy services; Computerised data storage services; Data conversion of computer programs and data (not physical conversion); Data encryption services; Data mining services; Data security services (firewalls); Data storage (other than physical storage); Database design; Design of computer databases; Development of systems for the processing of data; Development of systems for the storage of data; Development of systems for the transmission of data; Electronic data storage; Hosting of databases; Off-site data backup (online); Advisory services relating to computer software; Computer security services (design and development of secure computer hardware, software and systems); Computer software advisory services; Computer software consultancy; Computer software design; Computer software development; Computer support services (computer hardware, software and peripherals advisory and information services); Computer support services (programming and software installation, repair and maintenance services); Consultancy in the design and development of computer software; Design and development of computer software (for others); Development of computer software; Development of computer software application solutions; Hosting of software as a service (SaaS); Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Installation and maintenance of computer software; Installation, repair and maintenance of middleware (software); Online provision of web-based software; Rental of computer software; Software as a service (SaaS); Updating of computer software; Upgrading of computer software