Antivirus software is a type of security software that is designed to detect, prevent, and remove malware, such as viruses, worms, Trojans, and other malicious software. Antivirus software uses a combination of techniques to protect a computer or network from malware, including signature-based detection, behavior-based detection, heuristics, and sandboxing.
Here are some of the key features of antivirus software:
Signature-based detection: This technique involves comparing incoming files or network traffic against a database of known malware signatures. When a match is found, the antivirus software blocks or removes the file.
Behavior-based detection: This technique involves analyzing the behavior of files or network traffic to identify potential malware. This can include looking for suspicious patterns of behavior, such as attempts to modify system files or connect to suspicious domains