Computer programs and software for use in providing threat prevention, analysis, detection, and response, including on a real-time basis, for computer systems, servers, computer networks, endpoints, mobile phones and portable and handheld electronic devices; computer programs and software for use in providing visibility, management, and monitoring, including on a real-time basis, of computer systems, servers, computer networks, endpoints, mobile phones and portable and handheld electronic devices, namely, monitoring in the nature of threat prevention, analysis, detection, and response, including on a real-time basis, of computer systems, servers, computer networks, endpoints, mobile phones and portable and handheld electronic devices; computer programs for use, including on a real-time basis, in tracking software, data files, and executable files in computer networks, endpoints, mobile phones and portable and handheld electronic devices for use in identifying unauthorized, new or unknown software, data files, and executable files, and for blocking unauthorized software executions and data access; computer programs for preventing viruses and unauthorized access to computer systems, computer networks, endpoints, mobile phones and portable and handheld electronic devices; software for use, including on a real-time basis, in operational and security monitoring and alerting, cyber defense and cyber-security of endpoints, mobile phones and portable and handheld electronic devices