Computer software and hardware for digital security, namely, computer software and hardware for use in detecting and eliminating viruses, worms, Trojans, spyware, adware, malware, and unauthorized data and programs on computers and electronic devices; computer security products, namely, computer peripherals; computer hardware and software, namely, network security appliances, email security appliances, digital data and media security appliances, security software applications, and network management stations for executing network management applications related to the foregoing; computer software and computer hardware for detection, blocking, and facilitating removal and remediation of computer viruses, rootkits, bootkits, backdoors, zero-day attacks, data exfiltration, phishing, bots, time bombs, worms, cyber-attacks, malicious attacks, and advanced persistent threats; computer software for identifying and preventing malicious attacks on, and unauthorized activities and intrusions in computers, computer systems, networks, hardware, software applications, digital devices, and mobile devices; computer software and hardware providing secure networks over virtual computer systems and virtual computer environments; computer hardware; computer peripherals