Professional consultations unrelated to business management in the field of information technology, computer software, smart cards, and use of smart cards; consultancy in relation to computers; design of software for others in particular in the areas of finance, leisure, games, ticketing, telecommunications, accuracy, education, identification, access control, pay-tv, security, health, medicine, transport, metering, measurement, closed environments, localization, and information technologies; research, design, and installation for others of computer software; research and design for others of chip cards, cards with integrated circuits, microcircuit cards, memory cards, magnetic cards, electronic cards, contactless cards, plastic cards and biodegradable cards; research and consulting services in the field of computers, security services in the banking area and outside the banking area, namely encoding identification information on documents, data, and on transfer of funds and data; certification services, namely, authentication of documents, signatures and sources of documents and data; cryptology services, namely encoding and decoding data; researching computer-related technical projects; updating computer software for others; rental of computers and software; and rental of computer systems to data base server centers for accessing the global computer network