Monitoring of computers, websites, computer networks and communications network systems for security purposes; computer networks and communications network security services in the nature of intrusion protection, security threat analysis, managed security services, vulnerability management and assessment, threat analysis, incident response and forensics and penetration testing; providing user authentication services for security purposes to others in the field of voice and data communication services via computer network; computer security services in the nature of the issuance and management of digital certificates and other security credentials for others; identity as a service (IdaaS), namely, providing cloud-based computer network identification verification, authentication and management services for security purposes; secure hosted management, storage and administration of passwords, credentials and identity information relating to persons, accounts and devices for security purposes; fraud prevention and detection access authorization system for verifying a user's true identity for all purposes, both on-line and on-site, featuring control of access to information, medical records, computer systems, websites, online services and e-commerce and financial transactions; consulting services in the field of computer security and communications network security