computer, data, and network security software; computer antivirus and content security software; computer utility software; malicious code and content screening software; firewall software; anti-spam, anti-fraud, and anti-phishing computer software; computer software for monitoring, filtering, reporting and modifying messages, files, programs and data retrieved or received from computer and communication networks; computer software for use in scanning, detecting, quarantining, eliminating, blocking and reporting on viruses, worms, trojans, spyware, adware, malware, security exploits, bots and unauthorized data and programs on computers, electronic devices, and handheld and mobile computing and communication devices; computer software for use in detecting and repairing damage from viruses, worms, trojans, spyware, adware, malware, security exploits, bots and unauthorized data and programs on computers and electronic devices; web browser security add-ons, namely, computer software for protecting web browser users from malicious, untrustworthy, or unwanted content or programs; computer software for securing wireless communications, including authentication of wi-fi hotspots; computer software for remotely securing data and files in the event of theft; electronic software updates, namely, downloadable computer software and associated data files for updating computer software in the fields of computer and network security; computer software for use in data backup and data restoration; computer hardware and computer software to protect the confidentiality of data and passwords; computer software to protect or restore the integrity of data, computers, computer hardware, computer software, and mobile computing and communication devices