Computer security services, namely, a non-downloadable cloud-based firewall that monitors and filters DNS queries to prevent and block computer network users from accessing unwanted and inappropriate content and from accessing custom-designated third-party websites or preventing access to malicious websites or online threats; cloud-based DNS resolution services; protecting online businesses from the effects of DNS-based DDoS attacks and other threats; identification, blocking and mitigating targeted online threats such as malware, ransomware, phishing, DNS data exfiltration, and advanced zero-day attacks; Non-downloadable software for threat detection, mitigation and resolution services; Non-downloadable software for bot management, mitigation, protection and guarding; Non-downloadable software for business information services, data analytics, databases and information for business; Computer security threat analysis for protecting data; Data automation and collection services using proprietary software to evaluate, analyze and collect data; Consultation and technical consultation in the fields of API security, network security, computer security, firewalls, DNS-based DDoS attacks, malware, ransomware, phishing, DNS data exfiltration, advanced zero-day attacks, threat detection, mitigation and resolution services, global computer information network connectivity, telecommunications, and related hardware and software