Planning, development, management and technical support of electronic communications networks; computer services, namely, filtering of unwanted e-mails; computer virus protection services; technical support services, namely, troubleshooting of computer hardware and software problems; computer security services, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; 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; data encryption services; computer services, namely, remote and on-site management of electronic messaging systems and applications for others