42 computer network configuration services, namely, electrical, mechanical and IT systems and networks construction services; installation and repair of electrical systems software, computer systems software, telephone systems software, and security systems software; computer technical support services, namely, 24/7 service desk or help desk services for IT infrastructure, operating systems, database systems, and web applications; drafting of electrical, mechanical, and IT infrastructure plans and engineering drawings for others; data center maintenance services, namely, maintenance of data center computer software; design, deployment and management of wireless computer networks for others, namely, design, implementation, operation, and management of land mobile radio communications networks; IT infrastructure, security, and telecommunications computer software maintenance and engineering services; computer network configuration services featuring telecommunications and IT infrastructure disaster recovery planning and services; computer security consultation in the fields of incident detection and vulnerability assessment, audits and risk management for the protection, accessibility and control of information systems, and management of information systems