👉 Antivirus software operates on principles akin to biological defense mechanisms, though it employs digital tools rather than living organisms. It functions by scanning files and system activities for known malware signatures—akin to how immune systems recognize pathogens through antibodies. Upon detection, it employs heuristic analysis to identify suspicious behavior, similar to how cells detect abnormal activity. Like bacteria evolving resistance, antivirus systems continuously update their databases of threat signatures to combat new malware variants. Additionally, some advanced solutions mimic host processes (behavioral analysis) to spot anomalies, mirroring how living organisms adapt to evade predators or pathogens. This layered, adaptive approach ensures protection against a wide range of digital threats. (Approximately 300 tokens)
