Computer software consultation; Computer software design; Computer system analysis; Consultancy in the design and development of computer hardware; Consulting in the field of information technology; Data encryption services; Data security consultancy; Design and development of wireless communication systems for transmission and reception of voice, data and video; Design and development of wireless computer networks; Electronic data storage; Electronic storage services for archiving electronic data; Information technology consulting services; Internet security consultancy; Maintenance and upgrading of computer software; Rental of server memory space; Research and development of new products for others; Scientific research; Updating of computer software; Updating of software for data processing