42 Consulting and advisory services in the fields of computer and network security, data security and information technology security; computer, network and data security project management services for others in the field of setting up and configuring local area networks; computer project management services for others in the field of computer hardware, software and network security systems; technical support services, namely, troubleshooting in the nature of diagnosing computer hardware, software, and network problems; computer security consultancy in the field of electronic data and networks; computer network and data security services, namely, computer network vulnerability assessments and penetration testing, computer network security review, computer network security policy assessment, web application security assessments, firewall rule review, domain password audits, social engineering assessments, wireless network security assessments, and payment card industry (PCI) hardware compliance review in the nature of testing and evaluating payment card industry hardware to ensure compliance with industry standards; managed security services, namely, providing technology information in the field of computer, server, and network security information, development of software for application security, data loss prevention, computer network vulnerability management in the nature of scanning and penetration testing of computers and networks to assess information security vulnerability, patch and hotfix management in the nature of updating and maintaining cloud-based computer software through patches and hotfix software updates; computer services, namely, testing of data storage centers for others; computer services, namely, testing electronic components, computer hardware, computer software, and storage capacity of computer hard drives; technical consulting services in the field of design, implementation, migration and maintenance of computer software in the areas of data warehousing, database management, data integration and data quality; technical consulting services in the field of evaluating, choosing, migrating, and implementing electronic data storage networks