42 Writing, design, development, installation, maintenance, update and rental of computer software and design, development for others, creation hosting, maintenance of websites for others; research and development of new products such as software, computer programs, APIs for others; technical consulting in the field of digital asset protection, timestamping, electronic signature, due diligence, cybersecurity, software escrow services, and qualitative assessment of business performance, namely, on corporate social responsibility (CSR), software and database development and design processes, maintenance and updating of software processes, personal data protection, computer system security, computer network security, data security, business planning, intellectual property management, corporate governance, human resources management, internal controls processes, sustainability, general management, use of third-party software, ethics, tax planning, management of financial assets, human resources, ethics, for due diligence purposes, certifications, business appraisals and for improving on business practices studies; programming for computers; computer system design and analysis; consulting in the field of computer hardware and software design and development; design of data encryption and decryption systems and of electronic signature systems; issuing and administering digital certificates used for securing electronic transactions or communications; computer security consultancy in the field of security of digital and electronic communications; research in the scientific and technological fields of digital asset protection, timestamping, electronic signature, due diligence, cybersecurity, software escrow services, encryption, blockchain, and qualitative assessment of business performance provided by engineers; scientific and technical research in the field of security, cybersecurity, digital asset protection, blockchain, artificial intelligence, automated treatment of information; quality control and auditing for others; testing services for the certification of quality or standards of business performance, namely, on corporate social responsibility (CSR), software and database development and design processes, maintenance and updating of software processes, personal data protection, computer system security, computer network security, data security, business planning, intellectual property management, corporate governance, human resources management, internal controls processes, sustainability, general management, use of third-party software, ethics, tax planning, management of financial assets , human resources, ethics, for due diligence purposes, certifications, business appraisals and for improving on business practices; computer system analysis; research and development of computer software and engineering services in the field of computer security; quality management services, namely, quality evaluation, analysis, quality, assurance, quality control in the field of company performance relating to corporate social responsibility (CSR); quality management services, namely, quality evaluation, analysis, quality, assurance, quality control in the field of company performance relating to the protection of personal data and of intellectual property in the field of computing; quality management services, namely, quality evaluation, analysis, quality, assurance, quality control in the field of company performance relating to cybersecurity; quality auditing relating to information security management systems (ISMS); encryption, user-authentication services using technology for e-commerce transaction authentication services for digital or electronic data; evidence management services for electronic data or electronic transactions, namely, electronic storage of electronic media and images, text and audio data; electronic document and e-mail time-stamping services; computer software development consultation in the field of management and auditing intellectual property and licenses, and intellectual property risk management in connection with the applications development process; design, development and implementation of software for authenticating electronic or digital signature services; providing temporary use of a non-downloadable web application for downloading, storing, archiving, preservation, online collaboration, back-up, sending, transmitting, receiving and sharing, especially secure, of data; digitization of documents; software as a service (SaaS) featuring software for storing, archiving, preservation, online collaboration, back-up, sending, transmitting, receiving and sharing, especially secure, of data; cloud computing featuring software for storing, archiving, preservation, online collaboration, back-up, sending, transmitting, receiving and sharing, especially secure, of data; computer technology consultancy, namely, advice in information technology and for facilitating the communication, storage, archiving, transfer and secure sharing, online, of files; hosting the software, websites and other computer applications of others on a virtual private server; technical support, namely, monitoring technological functions of computer network systems, provision of electronic data computer back-up services, and troubleshooting in the nature of diagnostics for computer hardware and software problems; computer program data conversion, not physical conversion; providing temporary use of online non-downloadable software via a global computer network for use in the context of digital archiving services, namely, input of data and files including electronic mail, information on electronic commerce transactions, electronic statements, scanned images, messaging, video and audio content and other electronic data; computer security consultancy in the field of virus scanning services for electronic information and transmissions; electronic data storage, namely, inspection and cataloguing of film and sound recording metadata; computer technology consultation, namely, support services for the migration, self-healing of applications and discovery of mobile and desktop personal computer assets; computer technology consultation in the field of back-up of files and applications, recovery of files and applications, transfer or migration of files and applications between computers, restoring files and applications, auditing, identification and inventory of applications and equipment; electronic back-up of computer database data; electronic back-up of data providing a unified display in computer vault databases and recovery of back-up tapes, including tracking the location thereof, planning the delivery and collection thereof, production of status and activity reports and the appointment of persons authorized to perform any of these activities or functions; rental of database usage time to third parties; computer software installation; technical support services, namely, troubleshooting of computer software problems; updating of computer software; technological consulting services in the technology field of computer hardware systems; electronic data back-up, namely, providing temporary use of non-downloadable back-up computer programs and infrastructures; computer data recovery services; electronic storage services for archiving, namely, the collection, organization, filing in order of priority and linking, association of data and analysis and advice concerning methods of organization, filing and aggregation of this data contained in a non-structured format, and in the nature of a database structured in thematic hierarchies enabling easy access and searches; computer programming for others for the organization, maintenance, management, analysis, preservation, destruction, reconstitution, recovery, electronic storage of data, commercial records, software, essential records, computer data, audio tapes, medical records, films, master recordings, archival material and records, documents, files, information, texts, photographs and any other type of multimedia content; computer monitoring services which tracks hardware performance and processes and sends out historical reports and alerts; electronic signature services using technology to authenticate user identity, namely, electronic signature certification, authentication and verification services; data encryption services, namely, providing signature and document certification and authentication services; document and data encryption services for ensuring the security thereof; computer security consultancy, namely, security consultants in the computing and digital field