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 de...