Computer hardware and peripheral devices; Computer hardware and software for setting up and configuring local area networks; Computer hardware and software for setting up and configuring wide area networks; Computer hardware, namely, firewalls; Computer network adapters, switches, routers and hubs; Computer network interface devices; Computer network-attached storage (NAS) hardware; Computer networking hardware; Computer servers; Computer software and firmware for multifactor authentication of user identification; Computer software and hardware for running computer software programs in a cloud-based environment, namely, computer software and hardware for controlling and managing virtual and non-virtual software; Computer software for administration of computer networks; Computers; Gateway routers in the nature of computer control hardware; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; VPN (virtual private network) hardware; VPN (virtual private network) operating software