Computer security consultancy; Computer security engineering; Computer security services (testing and risk assessment of computer networks); Data security consultancy; Internet security consultancy; Network security services (test and risk assessment of electronic networks); Research relating to computer security; Security assessment services for computer networks; Security risk assessment services relating to computer systems; Telecommunication network security consultancy; Advisory services relating to computer software; Consultancy in the design and development of computer software; Computer security services (design and development of secure computer hardware, software and systems); Computer security services (programming and software installation, repair and maintenance services); Computer software design; Computer software development; Computer software engineering; Computer software advisory services; Computer software consultancy; Computer software programming services; Design and development of computer software; Design and development of computer software for cloud computing; Design and development of computer software for others; Design of computer software; Development of computer software; Development of computer software application solutions; Development of software; Diagnosis of faults in computer software; Hosting of cloud based software; Hosting of software as a service (SaaS); Hosting software platforms for virtual reality-based work collaboration; Online provision of web-based software (non-downloadable); Providing online non-downloadable computer software; Provision of non-downloadable cloud based software; Provision of online non-downloadable software (application service provider); Provision of online non-downloadable software for business automation; Provision of online non-downloadable software for document management; Provision of online non-downloadable web-based software; Rental of computer software; Software as a service (SaaS); Software creation; Writing of computer software; Upgrading of computer software; Updating of computer software; Temporary use of online non-downloadable software; Software engineering services for data processing; Software engineering; Technical support services, namely, troubleshooting of computer software problems; Software development in the framework of software publishing; Repair of computer software; Maintenance of computer software; Installation, repair and maintenance of middleware (software); Installation of middleware (software); Installation of computer software; Installation and maintenance of computer software; Information technology (IT) support services (troubleshooting of software); Artificial intelligence consultancy; Research in the field of artificial intelligence technology