42 Technical support, namely, monitoring technological functions of computer network systems; Consulting services in the design and implementation of computer-based information systems for businesses and network security; Design, installation, maintenance, repair, and decommissioning of computer network systems and networking infrastructure; Hosting the software, websites, and other computer applications of others on a virtual private server; Technology services, namely, onsite data sanitization of computer and electronics equipment; Data destruction services, namely, computer security services in the nature of hard drive erasure; Installation and maintenance of computer network security software; Design of security systems