
Heuristic-based detection looks for previously known issues and flags them as suspicious.If it’s unauthorized, the antivirus shows the file as having malicious intent. Behavior-based detection looks at the intention of an object.Your antivirus should keep your device clean and malware-free.ĭifferent antivirus software works in various ways: The purpose of antivirus is to guard against computer viruses and remove any threats detected.

Most antivirus software runs in the background while you’re online and provides real-time protection against harmful cyberattacks. Some antivirus programs include additional security solutions like a firewall or ad blockers.

What’s the difference between antivirus and anti-malware?Īntivirus is a software program designed to prevent, detect, scan, and delete viruses from your device.
