Consultancy and information services relating to information technology architecture and infrastructure; Cybersecurity services in the nature of restricting unauthorized access to computer systems; Computer security consultancy; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; Computer network security consultancy; Computer programming consultancy in the field of information technology, system engineering and cybersecurity; Data security consultancy; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Internet security consultancy; Outsource service provider in the field of information technology consulting relating to installation, maintenance and repair of computer software; Technology consultation in the field of cybersecurity; Telecommunication network security consultancy; Testing of security systems