Computer programming services for others, namely, data processing programs for others; consulting in the field of telecommunication; rental of software and hardware for online access; services of an internet trust center, namely, assurance and administration of digital keys and/or digital certificates; rental of data processing equipment; generation of data processing programs; professional consultancy in the field of data processing; web page hosting services; operating electronic information networks; consulting and design services in the field of information technology, computer programming, telecommunications and global communication networks; installation, maintenance and repair of computer software