42 Computer services, namely, on-line scanning, detecting, and quarantining viruses and malware in connection with the online advertising campaigns and websites of others; Computer services, namely, on-line scanning, detecting, and quarantining viruses and malware in connection with the mobile websites of others; Computer services, namely, on-line scanning, detecting, and quarantining viruses and malware in connection with mobile applications of others; Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of online advertising; Design and development of electronic data security systems; Computer services, namely, providing electronic data security services, namely, design and development of electronic data security systems in connection with advertising campaigns, websites, and mobile websites; Computer services, namely, providing electronic data security services, namely, design and development of electronic data security systems in connection with mobile applications; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Electronic storage services for archiving electronic data, namely, advertising tearsheets