42 Computer hardware consultation, design, configuration, leasing, and technical support for others; computer software consultation, design, development, installation, configuration, integration, maintenance, upgrading, testing, repair, leasing, and technical support for others; computer programming for others; computer system and software analysis; computer systems consultation; computer systems integration; computer network analysis, consultation, design, configuration, integration, and technical support for others; computer network management; computer services, namely, network application software monitoring and testing; network security services, namely, consultation, design, assessment, evaluation, selection, implementation, monitoring and management of network security hardware and software; maintenance of computer software for network security; web development services, namely, designing and implementing network web applications for others; engineering support services, namely, consultation services and software development to create simulations and models, simulate business processes, and visualize the movement history of objects to enhance situational understanding; computer project management services; computer services, namely, data conversion, migration, and integration services; data model development services; computer system security monitoring services for technical purposes; computer aided design services for others; technical support services, namely, providing and supporting help desk services for others; and computer services in the field of geospatial information systems, namely, geospatial data production services