42 Engineering, design and development of computer hardware and computer software; Design and development of computer hardware solutions and software solutions for mobile device, smart device and smart object security; Computer security threat analysis for protecting data; Design and development of hardware solutions and software solutions for protecting transactions, computerised data exchange and data contained in electronic devices, in particular mobile devices, smart devices and smart objects; Development of computer and microprocessor programs; Computer programming of microprocessors; Conducting technical studies, design and development for computer systems; Conducting technical studies, design and development for computer hardware data exchange systems; Providing technical assistance in the field of data communication software; Design, development, updating and customisation of computer software and computer programs; Design, development, and customisation of computer hardware and secure silicon chips; Information, advice and consultancy in the field of data encryption services for providing security; Information, advice and consultancy in the field of transaction security, computerised data exchange security and security of data contained in electronic devices, in particular mobile devices, smart devices and smart objects; Data security consultancy; Computer security consulting services in the field of security integration, network security, internet security, computer security, network architecture, encryption technology, computer security, mobile phone security; Computer services, namely, on-site management of information technology (IT) systems of others in the nature of management of the life cycle of electronic or digital certificates contained on electronic or cryptographic media of any type, namely, mobile devices, chip cards, corporate badges, electronic forms of identity, digital tablets; Computer security services in the nature of providing authentication of digital and electronic data via cryptographic means; Providing of technical support and technical documentation for assisting in the parameterisation, installation, administration and use of computer software and computer solutions in the fields of connected objects; Computer programming for enabling security in the field of computing, in particular security of the Internet, extranets or intranets; Data encryption and decryption services; Internet based service for the secure electronic storage, namely, encryption, sealing and chaining of data to ensure data integrity; Computer and technical consultancy in the field of protecting and securing electronic or digital data exchanges, identities, terminals, mobile device, infrastructures, mobile devices, servers and transactions; Consultancy in the field of securing data; Assistance and support relating to the design and use of computer programs, computer software packages, computer hardware and computer systems, in the field of protecting and securing electronic or digital data exchanges, identities, terminals, mobile devices, infrastructures, servers and transactions; Computer security services for protecting electronic data exchanges, transactions; Computer security services in the nature of providing data block chaining services for protecting and securing electronic or digital exchanges, identities, infrastructures, servers, transactions and connected objects; Computer software technical consultancy, assistance and support in the field of protecting and securing connected objects; Technical computer software assistance for others in the field of protecting and securing electronic exchanges, identities, terminals, mobile device, infrastructures, servers and transactions; Technical computer program assistance for others in the field of protecting and securing connected objects; Software as a service (SAAS) services, namely, hosting software for use by others for use in electronically signing electronic or online transactions; Security services for protecting identities on terminals, mobile devices, infrastructures and servers, for others; Consultancy as it relates to electronic monitoring of personally identifying information in the field of securing identities, data theft and identity theft