Computer consultation in the field of computer security, providing computer services, namely, on-site management of information technology (IT) systems of others comprised of information security assessments, governance, and risk management; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability and developing recommendations to improve information systems security or mitigate risks; Technical support, namely, monitoring technological functions of computer network systems as relates to analysis and evaluation of security requirements, testing and threat simulation and cyber security operations development