What is Antivirus Software? What is Antivirus Software A program that monitors a computer or network to identify all major types of malware and prevent or contain malware incidents. Related Resources Product Omnis CyberStream and Omnis Cyber Intelligence NDR Platform Faster, Smarter Incident Response Starts with the Right Data. Learn more Solution Network Detection and Response NETSCOUT's network detection and response solution enables teams to investigate activity before, during, and after an event with a focus on network visibility and investigation. Learn more