42 Computer consulting services, namely providing, and coordinating the provision of services by others, in the fields of Enterprise Resource Planning (ERP) and data and database management and storage; Computer security, namely, security assessment, computer systems security architecture design and implementation , defense-in-depth design and implementation, and user access authentication; Information technology consultation, namely, enterprise computer system architecture, software engineering, Service Oriented Architecture (SOA), enterprise systems management, and data warehousing, design, analysis, development and management of networks, namely, WAN (Wide Area Networks), MAN (Metropolitan Area Networks), LAN (Local Area Networks); Technology migration, namely, migrating existing computer systems to replacement computer systems; Selection, implementation and use of computer hardware and software for others; Computer disaster recovery planning