Application service provider (ASP) featuring software for use data security, device security, and network security; Cybersecurity services in the nature of restricting unauthorized access to computer systems; Software as a service (SAAS) services featuring software for data security, device security, and network security; Providing on-line non-downloadable software using artificial intelligence for protecting users, devices, and infrastructure from unauthorized or malicious software; Providing temporary use of non-downloadable computer anti-virus software; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence for protecting users, devices, and infrastructure from unauthorized or malicious software