42 Software as a service (SaaS) featuring software for machine learning; IT services for the protection of confidential data; Cloud computing; Design and development of privacy protection software; Development of technologies for privacy enhancement; Development of differential privacy software; Provision of trusted execution environments (infrastructure as a service); Provision of secure enclave software infrastructure as a service; Hosting of platforms on the Internet; Programming of software for Internet platforms; Hosting software platforms for virtual reality-based work collaboration; Hosting of digital content, namely online journals and blogs