Diagnostic services in the field of websites on a global computer network; computer services, namely, monitoring and reporting on performance, availability, and errors of the websites of others to detect hacker defacements; Website security services, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; website vulnerability scanning services, namely, scanning of websites to detect vulnerabilities that could be exploited by hackers for access to sensitive data stored on a website; Computer services, namely, online scanning, detecting, quarantining and eliminating viruses, worms, trojans, spyware, adware, malware and unauthorized data and programs on computers and electronic devices; Repair of damaged computer programs, namely, providing assistance to others with the remediation of vulnerabilities found on websites that could compromise the security of websites