42 IT security; data security services; data security consultancy; computer programming services for electronic data security; computer security threat analysis for protecting data; design and development of electronic data security systems and network security devices; computer and internet security consultancy; IT services for data protection; technical and customer support services for computer and telecommunications networks; consulting services in the field of design, selection, implementation, and use of computer hardware and software; IT consultancy services; IT security services in the nature of protection of computer data; technology consultancy and advisory services in the field of cyber security; consultancy, design, testing, engineering, research and advisory services, all relating to computers, computer networks, computer software and computer programming; research and development of computer hardware and software; information, advice and consultancy relating to the aforesaid services; information, advice and consulting services in the field of network security and cybersecurity.