IT consulting services, namely, advising on setup, placement and purchases of computers and peripherals; Computer services, namely, remote and on-site management of the information technology (IT) systems of others; Backup services for computer hard drive data; Computer consultation in the field of computer security; Computer diagnostic services; Computer disaster recovery planning; Computer monitoring service which tracks application software performance, performs periodic maintenance and provides reports and alerts concerning such performance; Computer monitoring service which tracks hardware performance and processes and sends out historical reports and alerts; Computer network configuration services; Computer network design for others; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Computer security service, namely, hard drive erasure; Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials; Computer services, namely, data recovery services; Computer services, namely, computer system administration for others; Computer services, namely, remote management of information technology (IT) systems for others; Computer software consultancy; Installation and repair of computer software, including mobile performance of such services on customer premises