42 Providing computer systems analysis, computer data recovery, installation and maintenance of computer software, research in the field of telecommunications technology, scientific research, technological research, providing consulting services in the field of information technology, computer technology, internet security, and software, updating of computer software, monitoring and remote monitoring of computer systems for detecting unauthorized access or data breaches, providing search engines for the internet, data conversion and program conversion, excluding physical conversion, computer systems design, rental of computer software, development of computer software, development of information catalogs on the basis of web sites for third parties, cloud computing services, information technology outsourcing services, telecommunications technology consultancy services, electronic storage of data, electronic tracking of credit card operations for fraud detection via the internet, electronic tracking of personal data for the detection of information theft via the internet