Design and development of networks; Developing and implementing customized plans for improving security and preventing criminal activity for businesses and governmental agencies; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Product testing; Professional computer services, namely, network analysis, LAN/WAN design, wireless engineering, virtualization and computer project management; Testing, analysis and evaluation of the goods and services of others for the purpose of certification