If the antivirus finds a threat, it flags it as suspicious. It scans software to determine the purpose of the files present. These are the malware objects that have not gotten added to virus definition files.
Heuristic-based detection: This type of antivirus detection looks for previously unknown viruses.Anything that the antivirus software deems as unauthorized actions indicates malicious intent. The behavior gets analyzed for suspicious or abnormal actions. Behavior-based detection: Behavior-based detection looks at the intention of an object.There are three types of detection methods antivirus software uses to look for potential threats. When it finds these malicious viruses, it can delete them or quarantine them in a protected section until you decide whether you want to remove them. It can scan programs and files when they enter your device and compare them with well-known computer viruses, worms, and Trojans. In this article How does antivirus software work?Īntivirus software works in different ways.
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