42 Computer security threat analysis for protecting data; consultancy, testing, research and advisory services in the fields of computer software and hardware security risk, vulnerability analysis and security for computer software and hardware, computer systems and computer networks; conducting research in the fields of computer security and computer threat analysis; online technical information and technical advisory services relating to use of computer security software and hardware; computer security consultancy; computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerabilities